diff --git a/2023/Cargo.lock b/2023/Cargo.lock
index 8470f34..800a3da 100644
--- a/2023/Cargo.lock
+++ b/2023/Cargo.lock
@@ -183,6 +183,13 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "day-08"
+version = "0.1.0"
+dependencies = [
+ "color-eyre",
+]
+
 [[package]]
 name = "either"
 version = "1.9.0"
diff --git a/2023/day-08/Cargo.toml b/2023/day-08/Cargo.toml
new file mode 100644
index 0000000..109db7d
--- /dev/null
+++ b/2023/day-08/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "day-08"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+color-eyre.workspace = true
diff --git a/2023/day-08/input1.txt b/2023/day-08/input1.txt
new file mode 100644
index 0000000..ca99806
--- /dev/null
+++ b/2023/day-08/input1.txt
@@ -0,0 +1,756 @@
+LLRLRRRLLLRLRRLRRRLRLRRLRLRLRRRLRRRLRLRLRRLLRRRLRRLRRLLRLRRRLRLRLLRRRLLRRRLRLRRRLRRRLRRRLLLRRRLRRLRRLRLRRLRLRRRLRLRRLRLRLRRRLRLLLRRRLLLRLRRRLRLRRLRLRLRLRRLRRLRRLRLRRRLRRRLRRLRRRLRRLRRLRRRLLRLRRLLLRRLRRLRLRLLLRRLRRLRRRLRRLLRLRRRLRRRLRRLRRLRLRRLRLRRRLRRLRRRLLRRRLRLRLLLRRRLLLRRLLRRLRLRRLRLLLRRRR
+
+BNR = (DLB, QNM)
+CTN = (NVJ, DRS)
+VHS = (XDL, LVL)
+MLQ = (VXK, CJK)
+CNX = (CTN, DRK)
+MVD = (SRT, SRT)
+LLM = (VKX, VTT)
+GDS = (PJT, DBD)
+QFF = (BQR, HCT)
+QNP = (NXM, MRQ)
+SKT = (GGD, BXR)
+KND = (JKT, VKS)
+NSJ = (VLH, HMK)
+TKV = (SMR, BVG)
+STR = (KFR, NQK)
+VDL = (PRB, KLG)
+DBN = (NPF, VDL)
+PCQ = (CNL, QBX)
+PQS = (KKJ, GNV)
+JQM = (DBD, PJT)
+FHL = (SSL, PLN)
+KVT = (KBG, SKT)
+CDR = (HCM, DGT)
+MKT = (RGP, CQR)
+MKK = (RMJ, DBK)
+AAA = (TFQ, VSD)
+QHL = (JBG, RNL)
+LXJ = (HPJ, QXC)
+QLT = (HQL, XDP)
+FHN = (MMF, CKL)
+SHF = (FHQ, FHG)
+MTJ = (SJT, KFG)
+DPJ = (SVF, HPV)
+FPX = (BNR, RSG)
+CVL = (XRS, HHM)
+NSK = (DBN, SBK)
+QNF = (PQK, RJC)
+KKJ = (BVJ, NTK)
+XNP = (KPD, QTF)
+XTJ = (HNS, XBV)
+KQT = (BHG, KTL)
+BPL = (QRS, PJB)
+JSX = (LCN, VQK)
+MLC = (JLF, JLF)
+QBX = (VVX, TNJ)
+PGP = (CMN, SRR)
+HRX = (HFM, JDB)
+GGK = (SQS, LLM)
+HVV = (VRG, JNJ)
+RND = (HHM, XRS)
+RPQ = (RMQ, JMH)
+LRF = (QBX, CNL)
+GJN = (TLF, LNB)
+CTJ = (HPT, MBC)
+HSR = (DKT, GFK)
+KTL = (PMJ, CRN)
+BDF = (LRF, PCQ)
+PFS = (XBP, NQC)
+VRQ = (KBL, VVD)
+QRR = (VNR, LGB)
+BNJ = (PVP, HPC)
+PQC = (GPT, HFK)
+CVX = (KKF, PFS)
+BTQ = (BLC, VGC)
+SDG = (LXT, QRR)
+RJM = (FNN, QJJ)
+JRF = (NSK, LFQ)
+DFB = (DKJ, MGR)
+XSC = (CFX, DHF)
+JKH = (QRS, PJB)
+NQQ = (NCR, CGS)
+JHV = (CTJ, SLC)
+LBB = (NVS, QJG)
+SBK = (VDL, NPF)
+HLD = (LXJ, XQB)
+XCR = (DJM, PPS)
+KPD = (GDF, KJL)
+HKL = (VQK, LCN)
+JKT = (BLH, CCN)
+SRQ = (XFS, QHQ)
+LXT = (VNR, LGB)
+PJT = (TTC, QLT)
+VNC = (BQR, HCT)
+XNQ = (TDD, QFZ)
+FDN = (MBR, DVG)
+JBL = (MNK, VPC)
+NRX = (PVH, PVH)
+TTK = (VQQ, FSH)
+XSJ = (BFQ, RDK)
+VTP = (NXM, MRQ)
+BCP = (MLC, PRC)
+JQS = (LRF, PCQ)
+QJC = (RJR, CNX)
+KSP = (MHL, QJH)
+KPN = (TKL, HKQ)
+LCN = (KXQ, FBF)
+GLG = (XVX, CQQ)
+JTM = (FJH, DDP)
+RQH = (PHJ, PKD)
+TVV = (HJV, JGJ)
+NKQ = (KKK, DSB)
+GXS = (PVP, HPC)
+SPS = (HVX, CFR)
+GXD = (MFV, DMH)
+QXJ = (HVT, MSF)
+PTP = (MTT, VFN)
+RMB = (DXR, RKJ)
+NTN = (JMH, RMQ)
+GJV = (JDH, NQQ)
+JFV = (PKD, PHJ)
+BMB = (MLB, QJL)
+DFC = (GFH, SMN)
+FFK = (XNT, JSQ)
+PHJ = (VVL, RMS)
+QRS = (RMC, VCJ)
+PNX = (BXH, JLS)
+GNB = (VHB, HFG)
+QJN = (LXX, MRV)
+MDM = (VCR, JHD)
+BSR = (LXG, LST)
+HXJ = (SRQ, HND)
+HCT = (TTX, RNP)
+HJV = (KCQ, QCB)
+VXK = (FFK, JVQ)
+GNP = (KQX, TSS)
+RKD = (FCR, BXX)
+FXP = (BXX, FCR)
+FSH = (QSB, FPX)
+QJJ = (DVB, GLR)
+XPC = (KKJ, GNV)
+HVQ = (NMR, DRN)
+RSG = (DLB, QNM)
+JSQ = (HMS, RJH)
+FHS = (DHS, CDT)
+JQB = (GQR, GVT)
+QXC = (KTG, TTD)
+JTL = (QLS, XGR)
+VNR = (QFF, VNC)
+PHG = (FTJ, TVR)
+PMJ = (PJV, PJV)
+SRJ = (LCV, JCL)
+MDF = (XBB, QTH)
+NDS = (SRF, RQP)
+RHP = (XQQ, SHF)
+NBL = (PXH, KGQ)
+JGS = (HFC, FJJ)
+QRD = (RGF, FMN)
+NDX = (SHX, HBB)
+LXG = (XMJ, RQS)
+NGH = (RLX, CDR)
+DJB = (FLC, RJS)
+TTD = (MKK, BRS)
+XVZ = (QSX, DJF)
+BQV = (NQQ, JDH)
+TTC = (HQL, XDP)
+DHF = (BSJ, MCL)
+VLV = (LSH, KTF)
+QLS = (TCX, BXB)
+QCT = (HFK, GPT)
+XDP = (JQX, SVH)
+LQL = (XCR, GCH)
+MXH = (VHB, HFG)
+HQB = (DMN, TNR)
+CKL = (VVR, PSF)
+KVG = (KMF, CRS)
+MXT = (TLX, FQN)
+VTV = (JHV, FDL)
+TTT = (KPD, QTF)
+PLN = (LMM, KCF)
+VCJ = (QHM, PTR)
+VCX = (XKM, RBG)
+RDK = (VDG, RFD)
+JCC = (QJL, MLB)
+RFD = (GXS, BNJ)
+RQP = (NQH, PKG)
+GST = (PNB, DVN)
+KFR = (JBP, GLM)
+PPS = (XXC, FDG)
+VJL = (PGH, PGH)
+TVR = (LJN, QJV)
+SLR = (BDH, QJC)
+SMM = (KGR, TTK)
+HGH = (QKX, KJP)
+GDD = (PQS, XPC)
+RPB = (TLD, LPB)
+KKF = (XBP, NQC)
+SCB = (MBR, MBR)
+PPC = (LXT, QRR)
+TFT = (XPK, SHP)
+XQQ = (FHG, FHQ)
+PVH = (TDD, TDD)
+SJT = (QNP, VTP)
+RRS = (JPC, JQB)
+CMR = (JQM, GDS)
+KHC = (BDF, JQS)
+BLH = (KXD, SKF)
+BFN = (LPB, TLD)
+LSH = (NTN, RPQ)
+NMN = (DRN, NMR)
+QJL = (VHG, VVC)
+XNJ = (SMN, GFH)
+RGF = (HLD, RVL)
+NGF = (PGQ, NLV)
+RMX = (LXX, MRV)
+QDK = (BCP, JNX)
+LVL = (SPS, KQJ)
+QFP = (SSV, QCP)
+DNT = (CQX, XSJ)
+MCL = (DCV, QBR)
+HNJ = (PRQ, KKR)
+QNM = (DBX, FNP)
+XLQ = (TKL, HKQ)
+JTD = (HXL, VTV)
+KXD = (XSH, PNX)
+THC = (JRF, FSV)
+VCR = (FXP, RKD)
+KKK = (DNG, DNM)
+PKQ = (BLC, VGC)
+PGQ = (DNT, PNK)
+DMH = (NJG, RVM)
+VVL = (JLT, GQH)
+RFN = (QHL, CXS)
+RKR = (PRQ, KKR)
+XNT = (HMS, RJH)
+JLL = (RTH, BNG)
+HCM = (TDX, VGM)
+NVH = (HNS, XBV)
+HFM = (MST, PTP)
+LJF = (XLR, KHC)
+GSV = (JLG, QQC)
+STF = (KGD, NSJ)
+DHB = (FHL, GPM)
+FJC = (QCL, HGP)
+BPN = (MVD, LQF)
+KSR = (JPC, JQB)
+KGD = (VLH, VLH)
+DPN = (TFT, LGT)
+QHQ = (QPV, JLL)
+FJH = (XFV, NMV)
+QBP = (XXJ, KVG)
+PNK = (CQX, XSJ)
+TBN = (SPT, JCV)
+DVG = (HRX, VGZ)
+NXH = (JTD, SCS)
+DDD = (BJC, JTM)
+HFC = (SDG, PPC)
+QKX = (XPM, QRP)
+GFK = (GCL, HGH)
+LMM = (MPD, BMK)
+PKG = (HLC, XSD)
+MLB = (VVC, VHG)
+BMK = (JKH, BPL)
+HBN = (XTT, LXV)
+QMN = (JTR, PHF)
+TLM = (DHS, CDT)
+PPZ = (HCG, NGT)
+VPK = (QJD, KCK)
+BRS = (RMJ, DBK)
+RQS = (XNP, TTT)
+NNM = (RRR, NDS)
+SRR = (HBN, QDP)
+TTN = (XLQ, KPN)
+LDL = (QXJ, FQP)
+PQT = (PGH, PPZ)
+BLM = (LGT, TFT)
+FMQ = (BTQ, PKQ)
+KQD = (TSS, KQX)
+XLR = (BDF, JQS)
+PKL = (LMK, FJS)
+KCF = (MPD, BMK)
+MHD = (KBG, SKT)
+RMQ = (THC, LFF)
+QPM = (JGF, TDH)
+QCP = (VPB, PKL)
+LCV = (LCJ, XQM)
+BCD = (PKQ, BTQ)
+RBG = (MLQ, STS)
+LVT = (DKT, GFK)
+DKJ = (LKN, CBS)
+DKB = (HDL, QFP)
+HPV = (RMX, QJN)
+MDT = (RCH, CMR)
+CFQ = (LXG, LST)
+XDV = (FQN, TLX)
+KXQ = (VRH, VRQ)
+CVB = (DSB, KKK)
+DBX = (DHB, QHF)
+DSB = (DNM, DNG)
+CFX = (BSJ, MCL)
+KJL = (QDK, VKJ)
+RTP = (KGQ, PXH)
+FJS = (QTR, FJC)
+HGJ = (VKQ, DCR)
+NXM = (LNC, HXR)
+CQX = (BFQ, RDK)
+BVV = (NQB, GMG)
+RRL = (DHF, CFX)
+JMH = (THC, LFF)
+DVH = (CCV, DLR)
+JFX = (RTB, XBH)
+GLR = (NXH, BLP)
+RMC = (QHM, PTR)
+NQB = (SXX, FSL)
+CTB = (CKS, XQD)
+VSJ = (QCT, PQC)
+NCR = (CNR, VQX)
+JTR = (MDT, LFL)
+DGT = (TDX, VGM)
+KFM = (CTB, LFG)
+SQG = (FPN, NHP)
+RTB = (XVQ, MDF)
+DSC = (GXD, PLD)
+PRB = (XDQ, XLJ)
+LSV = (LCP, VHS)
+CCQ = (MLM, TKV)
+DRS = (DPN, BLM)
+RVL = (LXJ, XQB)
+DKT = (HGH, GCL)
+GCP = (LCP, VHS)
+MPD = (JKH, BPL)
+BVJ = (PCK, HMC)
+LST = (XMJ, RQS)
+LRB = (NGH, BVD)
+MNM = (JGJ, HJV)
+QSB = (BNR, RSG)
+BVB = (BGT, CLM)
+NMV = (JCC, BMB)
+HVX = (GDD, BJS)
+FBL = (BJC, JTM)
+SFR = (RGF, FMN)
+KCK = (JRD, NFC)
+FTJ = (LJN, QJV)
+VSD = (SBB, GST)
+MSF = (RCJ, NDX)
+CNL = (VVX, TNJ)
+CLH = (JBM, JSB)
+JRQ = (TGH, LFN)
+HCV = (QPM, FXJ)
+NMR = (RRL, XSC)
+BGT = (RJM, NMQ)
+NQC = (KND, CRG)
+BXV = (KSP, MRN)
+SCS = (HXL, VTV)
+JCL = (LCJ, XQM)
+JTQ = (NLV, PGQ)
+TSS = (LVT, HSR)
+CDT = (KNG, VLV)
+QBR = (QMN, XXH)
+QJD = (NFC, JRD)
+JDH = (CGS, NCR)
+SLC = (MBC, HPT)
+BLC = (BSR, CFQ)
+JJN = (BCD, FMQ)
+DXR = (SCB, SCB)
+CRG = (JKT, VKS)
+DNG = (KXS, FQX)
+GCL = (QKX, KJP)
+SPT = (KSK, KSK)
+PQK = (XTJ, NVH)
+NPF = (PRB, KLG)
+RCJ = (HBB, SHX)
+GCH = (PPS, DJM)
+QRA = (DJF, QSX)
+DJF = (MDM, LKV)
+RRR = (SRF, RQP)
+TLD = (RVV, HGJ)
+LNC = (XGJ, VSJ)
+VVD = (TTN, PRD)
+TNJ = (XLF, CLG)
+JNJ = (LVK, LBB)
+GXH = (NRX, TNT)
+DFR = (PGP, TCC)
+RCH = (JQM, GDS)
+FMN = (HLD, RVL)
+TFQ = (GST, SBB)
+NSQ = (FQP, QXJ)
+LFF = (JRF, FSV)
+HVT = (RCJ, NDX)
+SHR = (KFM, TVX)
+SQS = (VKX, VTT)
+PHF = (LFL, MDT)
+PJV = (SPT, SPT)
+LFG = (CKS, XQD)
+HND = (QHQ, XFS)
+FFD = (BGT, CLM)
+KMF = (LQL, FHT)
+XVQ = (XBB, QTH)
+JCV = (KSK, ZZZ)
+JVQ = (JSQ, XNT)
+DHS = (KNG, VLV)
+SKF = (PNX, XSH)
+BJC = (DDP, FJH)
+GGD = (RQH, JFV)
+JBP = (BVB, FFD)
+JRJ = (NBL, RTP)
+HMK = (LJF, QQZ)
+JBG = (GGK, NHR)
+XQB = (QXC, HPJ)
+NTK = (PCK, HMC)
+RTH = (BQV, GJV)
+LFQ = (DBN, SBK)
+KKR = (RJB, PKR)
+DRK = (DRS, NVJ)
+SHP = (SMM, SSN)
+KCQ = (LSV, GCP)
+KTG = (BRS, MKK)
+GJT = (DPJ, KTV)
+JPN = (DMN, TNR)
+HNS = (GRL, TKH)
+KBG = (GGD, BXR)
+RVM = (QNF, MQF)
+KQA = (XLR, KHC)
+LNB = (MXT, XDV)
+KGR = (VQQ, FSH)
+BXR = (RQH, JFV)
+MNK = (XNJ, DFC)
+CQR = (SFR, QRD)
+MTT = (SRB, JBL)
+CQQ = (QKG, GSV)
+MTH = (BHG, KTL)
+MBC = (FXS, CCQ)
+CLM = (RJM, NMQ)
+VGZ = (JDB, HFM)
+PRC = (JLF, NKV)
+LPB = (HGJ, RVV)
+QPV = (BNG, RTH)
+ZZZ = (VSD, TFQ)
+VKS = (BLH, CCN)
+FDG = (MTL, RMB)
+FQN = (NRN, LRB)
+MGR = (LKN, CBS)
+GMG = (SXX, FSL)
+BVG = (BVV, CSL)
+VQX = (JXS, JRJ)
+DFA = (HFM, JDB)
+RMS = (GQH, JLT)
+XFV = (BMB, JCC)
+BLP = (SCS, JTD)
+HST = (DQH, GVC)
+JLF = (VJL, VJL)
+BQR = (TTX, RNP)
+FDL = (SLC, CTJ)
+HSQ = (SHR, VFR)
+FPN = (DJB, MBX)
+DMN = (GJT, HRJ)
+MFV = (NJG, RVM)
+VPB = (FJS, LMK)
+KSK = (TFQ, VSD)
+VRH = (VVD, KBL)
+VTT = (QBP, HVJ)
+PXH = (RND, CVL)
+JLT = (PKV, GLG)
+DVB = (BLP, NXH)
+QTH = (FHN, JFF)
+SSV = (VPB, PKL)
+PTR = (KQD, GNP)
+XRS = (JPN, HQB)
+NLV = (PNK, DNT)
+KQX = (HSR, LVT)
+VPC = (XNJ, DFC)
+PJB = (VCJ, RMC)
+FHQ = (BHV, SBM)
+NRN = (BVD, NGH)
+TLF = (XDV, MXT)
+MMF = (PSF, VVR)
+QCB = (GCP, LSV)
+RGP = (SFR, QRD)
+DBA = (NGT, HCG)
+JNV = (VRG, JNJ)
+JLG = (GJN, LKQ)
+DDP = (NMV, XFV)
+BHV = (CFJ, GRP)
+HXL = (JHV, FDL)
+JDB = (PTP, MST)
+HFK = (DTK, PLF)
+KQJ = (HVX, CFR)
+MHL = (PMR, DKB)
+GVL = (RBG, XKM)
+TNR = (HRJ, GJT)
+FQP = (MSF, HVT)
+FQX = (KJT, SRJ)
+FJJ = (SDG, PPC)
+LCJ = (XQS, STF)
+SVF = (RMX, QJN)
+CXS = (JBG, RNL)
+NJP = (FPN, NHP)
+TNH = (KSP, MRN)
+CSL = (NQB, GMG)
+NFC = (FBL, DDD)
+QFZ = (DSC, DKD)
+XQS = (KGD, KGD)
+BJS = (XPC, PQS)
+JGJ = (KCQ, QCB)
+XSD = (TLM, FHS)
+QHM = (KQD, GNP)
+XBP = (KND, CRG)
+KFG = (QNP, VTP)
+JRL = (FXJ, QPM)
+XSH = (BXH, JLS)
+BDH = (CNX, RJR)
+GNV = (BVJ, NTK)
+SBM = (GRP, CFJ)
+BXH = (JGS, XRM)
+GQH = (GLG, PKV)
+FNP = (DHB, QHF)
+TDH = (HGM, MTJ)
+VKX = (HVJ, QBP)
+PLF = (BJH, DFB)
+FSL = (HCV, JRL)
+VQK = (KXQ, FBF)
+BJJ = (HND, SRQ)
+SRT = (DJF, QSX)
+LGT = (XPK, SHP)
+CFR = (BJS, GDD)
+LFL = (CMR, RCH)
+SHX = (HXJ, BJJ)
+VHG = (VFJ, RHP)
+BXX = (BXV, TNH)
+JBM = (HNL, JFX)
+CKS = (GBT, CVX)
+HVJ = (KVG, XXJ)
+CMN = (QDP, HBN)
+HRJ = (DPJ, KTV)
+FSV = (NSK, LFQ)
+FBF = (VRH, VRQ)
+GRP = (PMT, DFF)
+VFN = (SRB, JBL)
+HMC = (JRQ, SNK)
+TCC = (SRR, CMN)
+XBH = (XVQ, MDF)
+TVX = (CTB, LFG)
+DQH = (MDC, HSQ)
+DVN = (PHG, DSS)
+QCV = (DQH, GVC)
+NVJ = (BLM, DPN)
+KXS = (SRJ, KJT)
+QRP = (CMS, JTL)
+MBR = (HRX, HRX)
+SRF = (PKG, NQH)
+VHB = (NJP, SQG)
+PRQ = (PKR, RJB)
+BNG = (BQV, GJV)
+TTX = (NNM, LFH)
+XDQ = (CVB, NKQ)
+MRV = (JSX, HKL)
+QQZ = (KHC, XLR)
+XVX = (GSV, QKG)
+RJC = (NVH, XTJ)
+GLK = (PGP, TCC)
+XBV = (GRL, TKH)
+STS = (CJK, VXK)
+XTT = (RKR, HNJ)
+SBB = (DVN, PNB)
+JRD = (DDD, FBL)
+GRL = (MNM, TVV)
+SMR = (CSL, BVV)
+DCV = (XXH, QMN)
+GFH = (JTQ, NGF)
+HXR = (VSJ, XGJ)
+CCN = (KXD, SKF)
+SXX = (HCV, JRL)
+RJH = (KMT, VPK)
+RJS = (VCX, GVL)
+TLX = (LRB, NRN)
+SSN = (KGR, TTK)
+XLF = (QCV, HST)
+SVH = (SLR, JBK)
+RJB = (STR, BJQ)
+RMJ = (RFN, DXF)
+LGC = (FMQ, BCD)
+VRG = (LBB, LVK)
+HGM = (SJT, KFG)
+JFF = (CKL, MMF)
+QQC = (GJN, LKQ)
+PLD = (MFV, DMH)
+DSS = (FTJ, TVR)
+NKV = (VJL, PQT)
+CBS = (BRN, GXH)
+JBK = (BDH, QJC)
+HKQ = (RRS, KSR)
+GQR = (DVH, TRF)
+BJH = (DKJ, MGR)
+TKL = (KSR, RRS)
+BFQ = (RFD, VDG)
+LCP = (LVL, XDL)
+FCR = (BXV, TNH)
+HFG = (NJP, SQG)
+GPM = (PLN, SSL)
+NHR = (SQS, LLM)
+CLG = (QCV, HST)
+PKV = (CQQ, XVX)
+JLS = (XRM, JGS)
+PRD = (XLQ, KPN)
+HLC = (TLM, FHS)
+QDP = (XTT, LXV)
+DXF = (CXS, QHL)
+KTF = (NTN, RPQ)
+QJG = (JJN, LGC)
+QCL = (MXH, GNB)
+PCK = (JRQ, SNK)
+HDL = (SSV, QCP)
+FNN = (DVB, GLR)
+HGP = (GNB, MXH)
+VGC = (BSR, CFQ)
+XRM = (HFC, FJJ)
+DLB = (DBX, FNP)
+LFH = (NDS, RRR)
+RNL = (GGK, NHR)
+DBK = (DXF, RFN)
+HPT = (CCQ, FXS)
+LXV = (RKR, HNJ)
+HQL = (JQX, SVH)
+TRF = (DLR, CCV)
+QJV = (HVQ, NMN)
+VFR = (TVX, KFM)
+HNL = (XBH, RTB)
+LJN = (HVQ, NMN)
+GVT = (DVH, TRF)
+FHT = (XCR, GCH)
+HCG = (PJD, CLH)
+QKG = (QQC, JLG)
+MRQ = (LNC, HXR)
+FLC = (GVL, VCX)
+PNB = (PHG, DSS)
+VVR = (NSQ, LDL)
+QJH = (DKB, PMR)
+VFJ = (XQQ, SHF)
+SSL = (LMM, KCF)
+MST = (MTT, VFN)
+PVP = (SND, MKT)
+HBB = (BJJ, HXJ)
+PMR = (HDL, QFP)
+KTV = (HPV, SVF)
+XXJ = (CRS, KMF)
+CGS = (CNR, VQX)
+SNK = (TGH, LFN)
+GPT = (DTK, PLF)
+RVV = (VKQ, DCR)
+KBL = (TTN, PRD)
+JSB = (HNL, JFX)
+JPC = (GQR, GVT)
+NGT = (CLH, PJD)
+LQF = (SRT, XVZ)
+LMK = (QTR, FJC)
+QTR = (QCL, HGP)
+XBB = (FHN, JFF)
+NJG = (MQF, QNF)
+XLJ = (CVB, NKQ)
+LGB = (QFF, VNC)
+NQK = (JBP, GLM)
+LVK = (NVS, QJG)
+HJA = (DKD, DSC)
+XXH = (PHF, JTR)
+BHG = (PMJ, CRN)
+KJT = (LCV, JCL)
+MQF = (RJC, PQK)
+KLG = (XDQ, XLJ)
+XXC = (MTL, RMB)
+PGH = (NGT, HCG)
+XPK = (SSN, SMM)
+BRN = (NRX, NRX)
+MRN = (QJH, MHL)
+QSX = (MDM, LKV)
+SRB = (VPC, MNK)
+VGM = (MQR, BPN)
+JNX = (MLC, PRC)
+VQQ = (QSB, FPX)
+DRN = (XSC, RRL)
+LKQ = (LNB, TLF)
+LKV = (VCR, JHD)
+MTL = (DXR, RKJ)
+PKD = (RMS, VVL)
+DNM = (KXS, FQX)
+FXS = (MLM, TKV)
+CFJ = (PMT, DFF)
+XFS = (JLL, QPV)
+JXS = (RTP, NBL)
+TCX = (KQT, MTH)
+TGH = (DFR, GLK)
+JHD = (RKD, FXP)
+MDC = (VFR, SHR)
+XGR = (BXB, TCX)
+RJR = (CTN, DRK)
+LKN = (BRN, GXH)
+DFF = (KVT, MHD)
+GDF = (VKJ, QDK)
+PSF = (LDL, NSQ)
+HPC = (SND, MKT)
+CRN = (PJV, TBN)
+KMT = (KCK, QJD)
+QTF = (KJL, GDF)
+XQM = (XQS, STF)
+TKH = (MNM, TVV)
+KGQ = (CVL, RND)
+GBT = (PFS, KKF)
+DTK = (BJH, DFB)
+TDD = (DKD, DSC)
+BXB = (MTH, KQT)
+DCR = (HVV, JNV)
+VLH = (LJF, LJF)
+GLM = (BVB, FFD)
+CCV = (BFN, RPB)
+MBX = (RJS, FLC)
+CMS = (QLS, XGR)
+XMJ = (TTT, XNP)
+JGF = (MTJ, HGM)
+VDG = (GXS, BNJ)
+LFN = (DFR, GLK)
+TDX = (MQR, MQR)
+PMT = (KVT, MHD)
+PKR = (BJQ, STR)
+XDL = (KQJ, SPS)
+XKM = (MLQ, STS)
+XGJ = (PQC, QCT)
+MLM = (BVG, SMR)
+PJD = (JBM, JSB)
+GVC = (MDC, HSQ)
+NVS = (JJN, LGC)
+RLX = (HCM, DGT)
+BVD = (CDR, RLX)
+RNP = (NNM, LFH)
+TNT = (PVH, XNQ)
+KJP = (XPM, QRP)
+NMQ = (QJJ, FNN)
+XQD = (CVX, GBT)
+SMN = (NGF, JTQ)
+DLR = (BFN, RPB)
+MQR = (MVD, MVD)
+NHP = (DJB, MBX)
+DBD = (QLT, TTC)
+DJM = (FDG, XXC)
+CNR = (JXS, JRJ)
+VVC = (RHP, VFJ)
+BJQ = (NQK, KFR)
+HHM = (JPN, HQB)
+NQH = (HLC, XSD)
+QHF = (GPM, FHL)
+BSJ = (QBR, DCV)
+JQX = (SLR, JBK)
+XPM = (JTL, CMS)
+CJK = (FFK, JVQ)
+VVX = (CLG, XLF)
+HMS = (VPK, KMT)
+VKJ = (BCP, JNX)
+LXX = (JSX, HKL)
+CRS = (FHT, LQL)
+FXJ = (TDH, JGF)
+FHG = (SBM, BHV)
+HPJ = (KTG, TTD)
+VKQ = (JNV, HVV)
+KNG = (LSH, KTF)
+SND = (RGP, CQR)
+RKJ = (SCB, FDN)
+DKD = (GXD, PLD)
diff --git a/2023/day-08/input2.txt b/2023/day-08/input2.txt
new file mode 100644
index 0000000..ca99806
--- /dev/null
+++ b/2023/day-08/input2.txt
@@ -0,0 +1,756 @@
+LLRLRRRLLLRLRRLRRRLRLRRLRLRLRRRLRRRLRLRLRRLLRRRLRRLRRLLRLRRRLRLRLLRRRLLRRRLRLRRRLRRRLRRRLLLRRRLRRLRRLRLRRLRLRRRLRLRRLRLRLRRRLRLLLRRRLLLRLRRRLRLRRLRLRLRLRRLRRLRRLRLRRRLRRRLRRLRRRLRRLRRLRRRLLRLRRLLLRRLRRLRLRLLLRRLRRLRRRLRRLLRLRRRLRRRLRRLRRLRLRRLRLRRRLRRLRRRLLRRRLRLRLLLRRRLLLRRLLRRLRLRRLRLLLRRRR
+
+BNR = (DLB, QNM)
+CTN = (NVJ, DRS)
+VHS = (XDL, LVL)
+MLQ = (VXK, CJK)
+CNX = (CTN, DRK)
+MVD = (SRT, SRT)
+LLM = (VKX, VTT)
+GDS = (PJT, DBD)
+QFF = (BQR, HCT)
+QNP = (NXM, MRQ)
+SKT = (GGD, BXR)
+KND = (JKT, VKS)
+NSJ = (VLH, HMK)
+TKV = (SMR, BVG)
+STR = (KFR, NQK)
+VDL = (PRB, KLG)
+DBN = (NPF, VDL)
+PCQ = (CNL, QBX)
+PQS = (KKJ, GNV)
+JQM = (DBD, PJT)
+FHL = (SSL, PLN)
+KVT = (KBG, SKT)
+CDR = (HCM, DGT)
+MKT = (RGP, CQR)
+MKK = (RMJ, DBK)
+AAA = (TFQ, VSD)
+QHL = (JBG, RNL)
+LXJ = (HPJ, QXC)
+QLT = (HQL, XDP)
+FHN = (MMF, CKL)
+SHF = (FHQ, FHG)
+MTJ = (SJT, KFG)
+DPJ = (SVF, HPV)
+FPX = (BNR, RSG)
+CVL = (XRS, HHM)
+NSK = (DBN, SBK)
+QNF = (PQK, RJC)
+KKJ = (BVJ, NTK)
+XNP = (KPD, QTF)
+XTJ = (HNS, XBV)
+KQT = (BHG, KTL)
+BPL = (QRS, PJB)
+JSX = (LCN, VQK)
+MLC = (JLF, JLF)
+QBX = (VVX, TNJ)
+PGP = (CMN, SRR)
+HRX = (HFM, JDB)
+GGK = (SQS, LLM)
+HVV = (VRG, JNJ)
+RND = (HHM, XRS)
+RPQ = (RMQ, JMH)
+LRF = (QBX, CNL)
+GJN = (TLF, LNB)
+CTJ = (HPT, MBC)
+HSR = (DKT, GFK)
+KTL = (PMJ, CRN)
+BDF = (LRF, PCQ)
+PFS = (XBP, NQC)
+VRQ = (KBL, VVD)
+QRR = (VNR, LGB)
+BNJ = (PVP, HPC)
+PQC = (GPT, HFK)
+CVX = (KKF, PFS)
+BTQ = (BLC, VGC)
+SDG = (LXT, QRR)
+RJM = (FNN, QJJ)
+JRF = (NSK, LFQ)
+DFB = (DKJ, MGR)
+XSC = (CFX, DHF)
+JKH = (QRS, PJB)
+NQQ = (NCR, CGS)
+JHV = (CTJ, SLC)
+LBB = (NVS, QJG)
+SBK = (VDL, NPF)
+HLD = (LXJ, XQB)
+XCR = (DJM, PPS)
+KPD = (GDF, KJL)
+HKL = (VQK, LCN)
+JKT = (BLH, CCN)
+SRQ = (XFS, QHQ)
+LXT = (VNR, LGB)
+PJT = (TTC, QLT)
+VNC = (BQR, HCT)
+XNQ = (TDD, QFZ)
+FDN = (MBR, DVG)
+JBL = (MNK, VPC)
+NRX = (PVH, PVH)
+TTK = (VQQ, FSH)
+XSJ = (BFQ, RDK)
+VTP = (NXM, MRQ)
+BCP = (MLC, PRC)
+JQS = (LRF, PCQ)
+QJC = (RJR, CNX)
+KSP = (MHL, QJH)
+KPN = (TKL, HKQ)
+LCN = (KXQ, FBF)
+GLG = (XVX, CQQ)
+JTM = (FJH, DDP)
+RQH = (PHJ, PKD)
+TVV = (HJV, JGJ)
+NKQ = (KKK, DSB)
+GXS = (PVP, HPC)
+SPS = (HVX, CFR)
+GXD = (MFV, DMH)
+QXJ = (HVT, MSF)
+PTP = (MTT, VFN)
+RMB = (DXR, RKJ)
+NTN = (JMH, RMQ)
+GJV = (JDH, NQQ)
+JFV = (PKD, PHJ)
+BMB = (MLB, QJL)
+DFC = (GFH, SMN)
+FFK = (XNT, JSQ)
+PHJ = (VVL, RMS)
+QRS = (RMC, VCJ)
+PNX = (BXH, JLS)
+GNB = (VHB, HFG)
+QJN = (LXX, MRV)
+MDM = (VCR, JHD)
+BSR = (LXG, LST)
+HXJ = (SRQ, HND)
+HCT = (TTX, RNP)
+HJV = (KCQ, QCB)
+VXK = (FFK, JVQ)
+GNP = (KQX, TSS)
+RKD = (FCR, BXX)
+FXP = (BXX, FCR)
+FSH = (QSB, FPX)
+QJJ = (DVB, GLR)
+XPC = (KKJ, GNV)
+HVQ = (NMR, DRN)
+RSG = (DLB, QNM)
+JSQ = (HMS, RJH)
+FHS = (DHS, CDT)
+JQB = (GQR, GVT)
+QXC = (KTG, TTD)
+JTL = (QLS, XGR)
+VNR = (QFF, VNC)
+PHG = (FTJ, TVR)
+PMJ = (PJV, PJV)
+SRJ = (LCV, JCL)
+MDF = (XBB, QTH)
+NDS = (SRF, RQP)
+RHP = (XQQ, SHF)
+NBL = (PXH, KGQ)
+JGS = (HFC, FJJ)
+QRD = (RGF, FMN)
+NDX = (SHX, HBB)
+LXG = (XMJ, RQS)
+NGH = (RLX, CDR)
+DJB = (FLC, RJS)
+TTD = (MKK, BRS)
+XVZ = (QSX, DJF)
+BQV = (NQQ, JDH)
+TTC = (HQL, XDP)
+DHF = (BSJ, MCL)
+VLV = (LSH, KTF)
+QLS = (TCX, BXB)
+QCT = (HFK, GPT)
+XDP = (JQX, SVH)
+LQL = (XCR, GCH)
+MXH = (VHB, HFG)
+HQB = (DMN, TNR)
+CKL = (VVR, PSF)
+KVG = (KMF, CRS)
+MXT = (TLX, FQN)
+VTV = (JHV, FDL)
+TTT = (KPD, QTF)
+PLN = (LMM, KCF)
+VCJ = (QHM, PTR)
+VCX = (XKM, RBG)
+RDK = (VDG, RFD)
+JCC = (QJL, MLB)
+RFD = (GXS, BNJ)
+RQP = (NQH, PKG)
+GST = (PNB, DVN)
+KFR = (JBP, GLM)
+PPS = (XXC, FDG)
+VJL = (PGH, PGH)
+TVR = (LJN, QJV)
+SLR = (BDH, QJC)
+SMM = (KGR, TTK)
+HGH = (QKX, KJP)
+GDD = (PQS, XPC)
+RPB = (TLD, LPB)
+KKF = (XBP, NQC)
+SCB = (MBR, MBR)
+PPC = (LXT, QRR)
+TFT = (XPK, SHP)
+XQQ = (FHG, FHQ)
+PVH = (TDD, TDD)
+SJT = (QNP, VTP)
+RRS = (JPC, JQB)
+CMR = (JQM, GDS)
+KHC = (BDF, JQS)
+BLH = (KXD, SKF)
+BFN = (LPB, TLD)
+LSH = (NTN, RPQ)
+NMN = (DRN, NMR)
+QJL = (VHG, VVC)
+XNJ = (SMN, GFH)
+RGF = (HLD, RVL)
+NGF = (PGQ, NLV)
+RMX = (LXX, MRV)
+QDK = (BCP, JNX)
+LVL = (SPS, KQJ)
+QFP = (SSV, QCP)
+DNT = (CQX, XSJ)
+MCL = (DCV, QBR)
+HNJ = (PRQ, KKR)
+QNM = (DBX, FNP)
+XLQ = (TKL, HKQ)
+JTD = (HXL, VTV)
+KXD = (XSH, PNX)
+THC = (JRF, FSV)
+VCR = (FXP, RKD)
+KKK = (DNG, DNM)
+PKQ = (BLC, VGC)
+PGQ = (DNT, PNK)
+DMH = (NJG, RVM)
+VVL = (JLT, GQH)
+RFN = (QHL, CXS)
+RKR = (PRQ, KKR)
+XNT = (HMS, RJH)
+JLL = (RTH, BNG)
+HCM = (TDX, VGM)
+NVH = (HNS, XBV)
+HFM = (MST, PTP)
+LJF = (XLR, KHC)
+GSV = (JLG, QQC)
+STF = (KGD, NSJ)
+DHB = (FHL, GPM)
+FJC = (QCL, HGP)
+BPN = (MVD, LQF)
+KSR = (JPC, JQB)
+KGD = (VLH, VLH)
+DPN = (TFT, LGT)
+QHQ = (QPV, JLL)
+FJH = (XFV, NMV)
+QBP = (XXJ, KVG)
+PNK = (CQX, XSJ)
+TBN = (SPT, JCV)
+DVG = (HRX, VGZ)
+NXH = (JTD, SCS)
+DDD = (BJC, JTM)
+HFC = (SDG, PPC)
+QKX = (XPM, QRP)
+GFK = (GCL, HGH)
+LMM = (MPD, BMK)
+PKG = (HLC, XSD)
+MLB = (VVC, VHG)
+BMK = (JKH, BPL)
+HBN = (XTT, LXV)
+QMN = (JTR, PHF)
+TLM = (DHS, CDT)
+PPZ = (HCG, NGT)
+VPK = (QJD, KCK)
+BRS = (RMJ, DBK)
+RQS = (XNP, TTT)
+NNM = (RRR, NDS)
+SRR = (HBN, QDP)
+TTN = (XLQ, KPN)
+LDL = (QXJ, FQP)
+PQT = (PGH, PPZ)
+BLM = (LGT, TFT)
+FMQ = (BTQ, PKQ)
+KQD = (TSS, KQX)
+XLR = (BDF, JQS)
+PKL = (LMK, FJS)
+KCF = (MPD, BMK)
+MHD = (KBG, SKT)
+RMQ = (THC, LFF)
+QPM = (JGF, TDH)
+QCP = (VPB, PKL)
+LCV = (LCJ, XQM)
+BCD = (PKQ, BTQ)
+RBG = (MLQ, STS)
+LVT = (DKT, GFK)
+DKJ = (LKN, CBS)
+DKB = (HDL, QFP)
+HPV = (RMX, QJN)
+MDT = (RCH, CMR)
+CFQ = (LXG, LST)
+XDV = (FQN, TLX)
+KXQ = (VRH, VRQ)
+CVB = (DSB, KKK)
+DBX = (DHB, QHF)
+DSB = (DNM, DNG)
+CFX = (BSJ, MCL)
+KJL = (QDK, VKJ)
+RTP = (KGQ, PXH)
+FJS = (QTR, FJC)
+HGJ = (VKQ, DCR)
+NXM = (LNC, HXR)
+CQX = (BFQ, RDK)
+BVV = (NQB, GMG)
+RRL = (DHF, CFX)
+JMH = (THC, LFF)
+DVH = (CCV, DLR)
+JFX = (RTB, XBH)
+GLR = (NXH, BLP)
+RMC = (QHM, PTR)
+NQB = (SXX, FSL)
+CTB = (CKS, XQD)
+VSJ = (QCT, PQC)
+NCR = (CNR, VQX)
+JTR = (MDT, LFL)
+DGT = (TDX, VGM)
+KFM = (CTB, LFG)
+SQG = (FPN, NHP)
+RTB = (XVQ, MDF)
+DSC = (GXD, PLD)
+PRB = (XDQ, XLJ)
+LSV = (LCP, VHS)
+CCQ = (MLM, TKV)
+DRS = (DPN, BLM)
+RVL = (LXJ, XQB)
+DKT = (HGH, GCL)
+GCP = (LCP, VHS)
+MPD = (JKH, BPL)
+BVJ = (PCK, HMC)
+LST = (XMJ, RQS)
+LRB = (NGH, BVD)
+MNM = (JGJ, HJV)
+QSB = (BNR, RSG)
+BVB = (BGT, CLM)
+NMV = (JCC, BMB)
+HVX = (GDD, BJS)
+FBL = (BJC, JTM)
+SFR = (RGF, FMN)
+KCK = (JRD, NFC)
+FTJ = (LJN, QJV)
+VSD = (SBB, GST)
+MSF = (RCJ, NDX)
+CNL = (VVX, TNJ)
+CLH = (JBM, JSB)
+JRQ = (TGH, LFN)
+HCV = (QPM, FXJ)
+NMR = (RRL, XSC)
+BGT = (RJM, NMQ)
+NQC = (KND, CRG)
+BXV = (KSP, MRN)
+SCS = (HXL, VTV)
+JCL = (LCJ, XQM)
+JTQ = (NLV, PGQ)
+TSS = (LVT, HSR)
+CDT = (KNG, VLV)
+QBR = (QMN, XXH)
+QJD = (NFC, JRD)
+JDH = (CGS, NCR)
+SLC = (MBC, HPT)
+BLC = (BSR, CFQ)
+JJN = (BCD, FMQ)
+DXR = (SCB, SCB)
+CRG = (JKT, VKS)
+DNG = (KXS, FQX)
+GCL = (QKX, KJP)
+SPT = (KSK, KSK)
+PQK = (XTJ, NVH)
+NPF = (PRB, KLG)
+RCJ = (HBB, SHX)
+GCH = (PPS, DJM)
+QRA = (DJF, QSX)
+DJF = (MDM, LKV)
+RRR = (SRF, RQP)
+TLD = (RVV, HGJ)
+LNC = (XGJ, VSJ)
+VVD = (TTN, PRD)
+TNJ = (XLF, CLG)
+JNJ = (LVK, LBB)
+GXH = (NRX, TNT)
+DFR = (PGP, TCC)
+RCH = (JQM, GDS)
+FMN = (HLD, RVL)
+TFQ = (GST, SBB)
+NSQ = (FQP, QXJ)
+LFF = (JRF, FSV)
+HVT = (RCJ, NDX)
+SHR = (KFM, TVX)
+SQS = (VKX, VTT)
+PHF = (LFL, MDT)
+PJV = (SPT, SPT)
+LFG = (CKS, XQD)
+HND = (QHQ, XFS)
+FFD = (BGT, CLM)
+KMF = (LQL, FHT)
+XVQ = (XBB, QTH)
+JCV = (KSK, ZZZ)
+JVQ = (JSQ, XNT)
+DHS = (KNG, VLV)
+SKF = (PNX, XSH)
+BJC = (DDP, FJH)
+GGD = (RQH, JFV)
+JBP = (BVB, FFD)
+JRJ = (NBL, RTP)
+HMK = (LJF, QQZ)
+JBG = (GGK, NHR)
+XQB = (QXC, HPJ)
+NTK = (PCK, HMC)
+RTH = (BQV, GJV)
+LFQ = (DBN, SBK)
+KKR = (RJB, PKR)
+DRK = (DRS, NVJ)
+SHP = (SMM, SSN)
+KCQ = (LSV, GCP)
+KTG = (BRS, MKK)
+GJT = (DPJ, KTV)
+JPN = (DMN, TNR)
+HNS = (GRL, TKH)
+KBG = (GGD, BXR)
+RVM = (QNF, MQF)
+KQA = (XLR, KHC)
+LNB = (MXT, XDV)
+KGR = (VQQ, FSH)
+BXR = (RQH, JFV)
+MNK = (XNJ, DFC)
+CQR = (SFR, QRD)
+MTT = (SRB, JBL)
+CQQ = (QKG, GSV)
+MTH = (BHG, KTL)
+MBC = (FXS, CCQ)
+CLM = (RJM, NMQ)
+VGZ = (JDB, HFM)
+PRC = (JLF, NKV)
+LPB = (HGJ, RVV)
+QPV = (BNG, RTH)
+ZZZ = (VSD, TFQ)
+VKS = (BLH, CCN)
+FDG = (MTL, RMB)
+FQN = (NRN, LRB)
+MGR = (LKN, CBS)
+GMG = (SXX, FSL)
+BVG = (BVV, CSL)
+VQX = (JXS, JRJ)
+DFA = (HFM, JDB)
+RMS = (GQH, JLT)
+XFV = (BMB, JCC)
+BLP = (SCS, JTD)
+HST = (DQH, GVC)
+JLF = (VJL, VJL)
+BQR = (TTX, RNP)
+FDL = (SLC, CTJ)
+HSQ = (SHR, VFR)
+FPN = (DJB, MBX)
+DMN = (GJT, HRJ)
+MFV = (NJG, RVM)
+VPB = (FJS, LMK)
+KSK = (TFQ, VSD)
+VRH = (VVD, KBL)
+VTT = (QBP, HVJ)
+PXH = (RND, CVL)
+JLT = (PKV, GLG)
+DVB = (BLP, NXH)
+QTH = (FHN, JFF)
+SSV = (VPB, PKL)
+PTR = (KQD, GNP)
+XRS = (JPN, HQB)
+NLV = (PNK, DNT)
+KQX = (HSR, LVT)
+VPC = (XNJ, DFC)
+PJB = (VCJ, RMC)
+FHQ = (BHV, SBM)
+NRN = (BVD, NGH)
+TLF = (XDV, MXT)
+MMF = (PSF, VVR)
+QCB = (GCP, LSV)
+RGP = (SFR, QRD)
+DBA = (NGT, HCG)
+JNV = (VRG, JNJ)
+JLG = (GJN, LKQ)
+DDP = (NMV, XFV)
+BHV = (CFJ, GRP)
+HXL = (JHV, FDL)
+JDB = (PTP, MST)
+HFK = (DTK, PLF)
+KQJ = (HVX, CFR)
+MHL = (PMR, DKB)
+GVL = (RBG, XKM)
+TNR = (HRJ, GJT)
+FQP = (MSF, HVT)
+FQX = (KJT, SRJ)
+FJJ = (SDG, PPC)
+LCJ = (XQS, STF)
+SVF = (RMX, QJN)
+CXS = (JBG, RNL)
+NJP = (FPN, NHP)
+TNH = (KSP, MRN)
+CSL = (NQB, GMG)
+NFC = (FBL, DDD)
+QFZ = (DSC, DKD)
+XQS = (KGD, KGD)
+BJS = (XPC, PQS)
+JGJ = (KCQ, QCB)
+XSD = (TLM, FHS)
+QHM = (KQD, GNP)
+XBP = (KND, CRG)
+KFG = (QNP, VTP)
+JRL = (FXJ, QPM)
+XSH = (BXH, JLS)
+BDH = (CNX, RJR)
+GNV = (BVJ, NTK)
+SBM = (GRP, CFJ)
+BXH = (JGS, XRM)
+GQH = (GLG, PKV)
+FNP = (DHB, QHF)
+TDH = (HGM, MTJ)
+VKX = (HVJ, QBP)
+PLF = (BJH, DFB)
+FSL = (HCV, JRL)
+VQK = (KXQ, FBF)
+BJJ = (HND, SRQ)
+SRT = (DJF, QSX)
+LGT = (XPK, SHP)
+CFR = (BJS, GDD)
+LFL = (CMR, RCH)
+SHX = (HXJ, BJJ)
+VHG = (VFJ, RHP)
+BXX = (BXV, TNH)
+JBM = (HNL, JFX)
+CKS = (GBT, CVX)
+HVJ = (KVG, XXJ)
+CMN = (QDP, HBN)
+HRJ = (DPJ, KTV)
+FSV = (NSK, LFQ)
+FBF = (VRH, VRQ)
+GRP = (PMT, DFF)
+VFN = (SRB, JBL)
+HMC = (JRQ, SNK)
+TCC = (SRR, CMN)
+XBH = (XVQ, MDF)
+TVX = (CTB, LFG)
+DQH = (MDC, HSQ)
+DVN = (PHG, DSS)
+QCV = (DQH, GVC)
+NVJ = (BLM, DPN)
+KXS = (SRJ, KJT)
+QRP = (CMS, JTL)
+MBR = (HRX, HRX)
+SRF = (PKG, NQH)
+VHB = (NJP, SQG)
+PRQ = (PKR, RJB)
+BNG = (BQV, GJV)
+TTX = (NNM, LFH)
+XDQ = (CVB, NKQ)
+MRV = (JSX, HKL)
+QQZ = (KHC, XLR)
+XVX = (GSV, QKG)
+RJC = (NVH, XTJ)
+GLK = (PGP, TCC)
+XBV = (GRL, TKH)
+STS = (CJK, VXK)
+XTT = (RKR, HNJ)
+SBB = (DVN, PNB)
+JRD = (DDD, FBL)
+GRL = (MNM, TVV)
+SMR = (CSL, BVV)
+DCV = (XXH, QMN)
+GFH = (JTQ, NGF)
+HXR = (VSJ, XGJ)
+CCN = (KXD, SKF)
+SXX = (HCV, JRL)
+RJH = (KMT, VPK)
+RJS = (VCX, GVL)
+TLX = (LRB, NRN)
+SSN = (KGR, TTK)
+XLF = (QCV, HST)
+SVH = (SLR, JBK)
+RJB = (STR, BJQ)
+RMJ = (RFN, DXF)
+LGC = (FMQ, BCD)
+VRG = (LBB, LVK)
+HGM = (SJT, KFG)
+JFF = (CKL, MMF)
+QQC = (GJN, LKQ)
+PLD = (MFV, DMH)
+DSS = (FTJ, TVR)
+NKV = (VJL, PQT)
+CBS = (BRN, GXH)
+JBK = (BDH, QJC)
+HKQ = (RRS, KSR)
+GQR = (DVH, TRF)
+BJH = (DKJ, MGR)
+TKL = (KSR, RRS)
+BFQ = (RFD, VDG)
+LCP = (LVL, XDL)
+FCR = (BXV, TNH)
+HFG = (NJP, SQG)
+GPM = (PLN, SSL)
+NHR = (SQS, LLM)
+CLG = (QCV, HST)
+PKV = (CQQ, XVX)
+JLS = (XRM, JGS)
+PRD = (XLQ, KPN)
+HLC = (TLM, FHS)
+QDP = (XTT, LXV)
+DXF = (CXS, QHL)
+KTF = (NTN, RPQ)
+QJG = (JJN, LGC)
+QCL = (MXH, GNB)
+PCK = (JRQ, SNK)
+HDL = (SSV, QCP)
+FNN = (DVB, GLR)
+HGP = (GNB, MXH)
+VGC = (BSR, CFQ)
+XRM = (HFC, FJJ)
+DLB = (DBX, FNP)
+LFH = (NDS, RRR)
+RNL = (GGK, NHR)
+DBK = (DXF, RFN)
+HPT = (CCQ, FXS)
+LXV = (RKR, HNJ)
+HQL = (JQX, SVH)
+TRF = (DLR, CCV)
+QJV = (HVQ, NMN)
+VFR = (TVX, KFM)
+HNL = (XBH, RTB)
+LJN = (HVQ, NMN)
+GVT = (DVH, TRF)
+FHT = (XCR, GCH)
+HCG = (PJD, CLH)
+QKG = (QQC, JLG)
+MRQ = (LNC, HXR)
+FLC = (GVL, VCX)
+PNB = (PHG, DSS)
+VVR = (NSQ, LDL)
+QJH = (DKB, PMR)
+VFJ = (XQQ, SHF)
+SSL = (LMM, KCF)
+MST = (MTT, VFN)
+PVP = (SND, MKT)
+HBB = (BJJ, HXJ)
+PMR = (HDL, QFP)
+KTV = (HPV, SVF)
+XXJ = (CRS, KMF)
+CGS = (CNR, VQX)
+SNK = (TGH, LFN)
+GPT = (DTK, PLF)
+RVV = (VKQ, DCR)
+KBL = (TTN, PRD)
+JSB = (HNL, JFX)
+JPC = (GQR, GVT)
+NGT = (CLH, PJD)
+LQF = (SRT, XVZ)
+LMK = (QTR, FJC)
+QTR = (QCL, HGP)
+XBB = (FHN, JFF)
+NJG = (MQF, QNF)
+XLJ = (CVB, NKQ)
+LGB = (QFF, VNC)
+NQK = (JBP, GLM)
+LVK = (NVS, QJG)
+HJA = (DKD, DSC)
+XXH = (PHF, JTR)
+BHG = (PMJ, CRN)
+KJT = (LCV, JCL)
+MQF = (RJC, PQK)
+KLG = (XDQ, XLJ)
+XXC = (MTL, RMB)
+PGH = (NGT, HCG)
+XPK = (SSN, SMM)
+BRN = (NRX, NRX)
+MRN = (QJH, MHL)
+QSX = (MDM, LKV)
+SRB = (VPC, MNK)
+VGM = (MQR, BPN)
+JNX = (MLC, PRC)
+VQQ = (QSB, FPX)
+DRN = (XSC, RRL)
+LKQ = (LNB, TLF)
+LKV = (VCR, JHD)
+MTL = (DXR, RKJ)
+PKD = (RMS, VVL)
+DNM = (KXS, FQX)
+FXS = (MLM, TKV)
+CFJ = (PMT, DFF)
+XFS = (JLL, QPV)
+JXS = (RTP, NBL)
+TCX = (KQT, MTH)
+TGH = (DFR, GLK)
+JHD = (RKD, FXP)
+MDC = (VFR, SHR)
+XGR = (BXB, TCX)
+RJR = (CTN, DRK)
+LKN = (BRN, GXH)
+DFF = (KVT, MHD)
+GDF = (VKJ, QDK)
+PSF = (LDL, NSQ)
+HPC = (SND, MKT)
+CRN = (PJV, TBN)
+KMT = (KCK, QJD)
+QTF = (KJL, GDF)
+XQM = (XQS, STF)
+TKH = (MNM, TVV)
+KGQ = (CVL, RND)
+GBT = (PFS, KKF)
+DTK = (BJH, DFB)
+TDD = (DKD, DSC)
+BXB = (MTH, KQT)
+DCR = (HVV, JNV)
+VLH = (LJF, LJF)
+GLM = (BVB, FFD)
+CCV = (BFN, RPB)
+MBX = (RJS, FLC)
+CMS = (QLS, XGR)
+XMJ = (TTT, XNP)
+JGF = (MTJ, HGM)
+VDG = (GXS, BNJ)
+LFN = (DFR, GLK)
+TDX = (MQR, MQR)
+PMT = (KVT, MHD)
+PKR = (BJQ, STR)
+XDL = (KQJ, SPS)
+XKM = (MLQ, STS)
+XGJ = (PQC, QCT)
+MLM = (BVG, SMR)
+PJD = (JBM, JSB)
+GVC = (MDC, HSQ)
+NVS = (JJN, LGC)
+RLX = (HCM, DGT)
+BVD = (CDR, RLX)
+RNP = (NNM, LFH)
+TNT = (PVH, XNQ)
+KJP = (XPM, QRP)
+NMQ = (QJJ, FNN)
+XQD = (CVX, GBT)
+SMN = (NGF, JTQ)
+DLR = (BFN, RPB)
+MQR = (MVD, MVD)
+NHP = (DJB, MBX)
+DBD = (QLT, TTC)
+DJM = (FDG, XXC)
+CNR = (JXS, JRJ)
+VVC = (RHP, VFJ)
+BJQ = (NQK, KFR)
+HHM = (JPN, HQB)
+NQH = (HLC, XSD)
+QHF = (GPM, FHL)
+BSJ = (QBR, DCV)
+JQX = (SLR, JBK)
+XPM = (JTL, CMS)
+CJK = (FFK, JVQ)
+VVX = (CLG, XLF)
+HMS = (VPK, KMT)
+VKJ = (BCP, JNX)
+LXX = (JSX, HKL)
+CRS = (FHT, LQL)
+FXJ = (TDH, JGF)
+FHG = (SBM, BHV)
+HPJ = (KTG, TTD)
+VKQ = (JNV, HVV)
+KNG = (LSH, KTF)
+SND = (RGP, CQR)
+RKJ = (SCB, FDN)
+DKD = (GXD, PLD)
diff --git a/2023/day-08/src/bin/part1.rs b/2023/day-08/src/bin/part1.rs
new file mode 100644
index 0000000..5e13e59
--- /dev/null
+++ b/2023/day-08/src/bin/part1.rs
@@ -0,0 +1,9 @@
+use color_eyre::Result;
+use day_08::part1::process;
+
+fn main() -> Result<()> {
+    let file = include_str!("../../input1.txt");
+    let result = process(file)?;
+    println!("{}", result);
+    Ok(())
+}
diff --git a/2023/day-08/src/bin/part2.rs b/2023/day-08/src/bin/part2.rs
new file mode 100644
index 0000000..52349a6
--- /dev/null
+++ b/2023/day-08/src/bin/part2.rs
@@ -0,0 +1,9 @@
+use color_eyre::Result;
+use day_08::part2::process;
+
+fn main() -> Result<()> {
+    let file = include_str!("../../input2.txt");
+    let result = process(file)?;
+    println!("{}", result);
+    Ok(())
+}
diff --git a/2023/day-08/src/lib.rs b/2023/day-08/src/lib.rs
new file mode 100644
index 0000000..faaf542
--- /dev/null
+++ b/2023/day-08/src/lib.rs
@@ -0,0 +1,2 @@
+pub mod part1;
+pub mod part2;
diff --git a/2023/day-08/src/part1.rs b/2023/day-08/src/part1.rs
new file mode 100644
index 0000000..3ee4753
--- /dev/null
+++ b/2023/day-08/src/part1.rs
@@ -0,0 +1,74 @@
+use std::{collections::HashMap, ops::Deref, rc::Rc};
+
+use color_eyre::{eyre::anyhow, Result};
+
+fn parse_input(input: &str) -> Result<(&str, HashMap<Rc<str>, (Rc<str>, Rc<str>)>)> {
+    let mut lines = input.lines();
+    let rule = lines.next().ok_or_else(|| anyhow!("Path"))?.into();
+    lines.next();
+    let mut maps = HashMap::new();
+    for line in lines {
+        let binding: String = line
+            .replace("=", "")
+            .replace("(", "")
+            .replace(")", "")
+            .replace(",", "");
+        let values = binding.split_whitespace().collect::<Vec<_>>();
+        maps.insert(values[0].into(), (values[1].into(), values[2].into()));
+    }
+
+    Ok((rule, maps))
+}
+
+pub fn process(input: &str) -> Result<usize> {
+    let (rule, maps) = parse_input(input)?;
+    let (start, end) = ("AAA", "ZZZ");
+    let mut current: Rc<str> = Rc::from(start);
+    let mut step_count = 0;
+
+    while current.deref() != end {
+        for ch in rule.chars() {
+            if let Some(side) = maps.get(&current) {
+                match ch {
+                    'L' => current = side.0.clone(),
+                    'R' => current = side.1.clone(),
+                    _ => return Err(anyhow!("Should not have happened")),
+                }
+                step_count += 1;
+            }
+        }
+    }
+
+    Ok(step_count)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_process() -> Result<()> {
+        let input = "RL
+
+AAA = (BBB, CCC)
+BBB = (DDD, EEE)
+CCC = (ZZZ, GGG)
+DDD = (DDD, DDD)
+EEE = (EEE, EEE)
+GGG = (GGG, GGG)
+ZZZ = (ZZZ, ZZZ)";
+        assert_eq!(2, process(input)?);
+        Ok(())
+    }
+
+    #[test]
+    fn test_process2() -> Result<()> {
+        let input = "LLR
+
+AAA = (BBB, BBB)
+BBB = (AAA, ZZZ)
+ZZZ = (ZZZ, ZZZ)";
+        assert_eq!(6, process(input)?);
+        Ok(())
+    }
+}
diff --git a/2023/day-08/src/part2.rs b/2023/day-08/src/part2.rs
new file mode 100644
index 0000000..1c0d2b8
--- /dev/null
+++ b/2023/day-08/src/part2.rs
@@ -0,0 +1,77 @@
+use std::{collections::HashMap, rc::Rc};
+
+use color_eyre::{eyre::anyhow, Result};
+
+fn parse_input(input: &str) -> Result<(&str, HashMap<Rc<str>, (Rc<str>, Rc<str>)>)> {
+    let mut lines = input.lines();
+    let rule = lines.next().ok_or_else(|| anyhow!("Path"))?.into();
+    lines.next();
+    let mut maps = HashMap::new();
+    for line in lines {
+        let binding: String = line
+            .replace("=", "")
+            .replace("(", "")
+            .replace(")", "")
+            .replace(",", "");
+        let values = binding.split_whitespace().collect::<Vec<_>>();
+        maps.insert(values[0].into(), (values[1].into(), values[2].into()));
+    }
+
+    Ok((rule, maps))
+}
+
+pub fn process(input: &str) -> Result<usize> {
+    let (rule, maps) = parse_input(input)?;
+    let start: Vec<_> = maps
+        .keys()
+        .filter(|&key| key.ends_with('A'))
+        .cloned()
+        .collect();
+
+    let mut current_values = start;
+    let mut step_count = 0;
+    println!("{:?}", &current_values);
+
+    'outer: loop {
+        for ch in rule.chars() {
+            for value in &mut current_values {
+                if let Some(side) = maps.get(value) {
+                    match ch {
+                        'L' => *value = side.0.clone(),
+                        'R' => *value = side.1.clone(),
+                        _ => return Err(anyhow!("Unexpected character in rule")),
+                    }
+                }
+            }
+            step_count += 1;
+            if current_values.iter().all(|x| x.ends_with('Z')).clone() {
+                break 'outer;
+            }
+        }
+        println!("{}", step_count);
+    }
+
+    Ok(step_count)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_process() -> Result<()> {
+        let input = "LR
+
+11A = (11B, XXX)
+11B = (XXX, 11Z)
+11Z = (11B, XXX)
+22A = (22B, XXX)
+22B = (22C, 22C)
+22C = (22Z, 22Z)
+22Z = (22B, 22B)
+XXX = (XXX, XXX)";
+        assert_eq!(6, process(input)?);
+        Ok(())
+    }
+}
+