Class 1: pAAAA, pCCCC, pGGGG, pTTTT
Class 2: pAAAC, pCCCA, pGGGT, pTTTG
Class 3: pAAAG, pCCCT, pGGGA, pTTTC
Class 4: pAAAT, pCCCG, pGGGC, pTTTA
Class 5: pAACA, pCCAC, pGGTG, pTTGT
Class 6: pAACC, pCCAA, pGGTT, pTTGG
Class 7: pAACG, pCCAT, pGGTA, pTTGC
Class 8: pAACT, pCCAG, pGGTC, pTTGA
Class 9: pAAGA, pCCTC, pGGAG, pTTCT
Class 10: pAAGC, pCCTA, pGGAT, pTTCG
Class 11: pAAGG, pCCTT, pGGAA, pTTCC
Class 12: pAAGT, pCCTG, pGGAC, pTTCA
Class 13: pAATA, pCCGC, pGGCG, pTTAT
Class 14: pAATC, pCCGA, pGGCT, pTTAG
Class 15: pAATG, pCCGT, pGGCA, pTTAC
Class 16: pAATT, pCCGG, pGGCC, pTTAA
Class 17: pACAA, pCACC, pGTGG, pTGTT
Class 18: pACAC, pCACA, pGTGT, pTGTG
Class 19: pACAG, pCACT, pGTGA, pTGTC
Class 20: pACAT, pCACG, pGTGC, pTGTA
Class 21: pACCA, pCAAC, pGTTG, pTGGT
Class 22: pACCC, pCAAA, pGTTT, pTGGG
Class 23: pACCG, pCAAT, pGTTA, pTGGC
Class 24: pACCT, pCAAG, pGTTC, pTGGA
Class 25: pACGA, pCATC, pGTAG, pTGCT
Class 26: pACGC, pCATA, pGTAT, pTGCG
Class 27: pACGG, pCATT, pGTAA, pTGCC
Class 28: pACGT, pCATG, pGTAC, pTGCA
Class 29: pACTA, pCAGC, pGTCG, pTGAT
Class 30: pACTC, pCAGA, pGTCT, pTGAG
Class 31: pACTG, pCAGT, pGTCA, pTGAC
Class 32: pACTT, pCAGG, pGTCC, pTGAA
Class 33: pAGAA, pCTCC, pGAGG, pTCTT
Class 34: pAGAC, pCTCA, pGAGT, pTCTG
Class 35: pAGAG, pCTCT, pGAGA, pTCTC
Class 36: pAGAT, pCTCG, pGAGC, pTCTA
Class 37: pAGCA, pCTAC, pGATG, pTCGT
Class 38: pAGCC, pCTAA, pGATT, pTCGG
Class 39: pAGCG, pCTAT, pGATA, pTCGC
Class 40: pAGCT, pCTAG, pGATC, pTCGA
Class 41: pAGGA, pCTTC, pGAAG, pTCCT
Class 42: pAGGC, pCTTA, pGAAT, pTCCG
Class 43: pAGGG, pCTTT, pGAAA, pTCCC
Class 44: pAGGT, pCTTG, pGAAC, pTCCA
Class 45: pAGTA, pCTGC, pGACG, pTCAT
Class 46: pAGTC, pCTGA, pGACT, pTCAG
Class 47: pAGTG, pCTGT, pGACA, pTCAC
Class 48: pAGTT, pCTGG, pGACC, pTCAA
Class 49: pATAA, pCGCC, pGCGG, pTATT
Class 50: pATAC, pCGCA, pGCGT, pTATG
Class 51: pATAG, pCGCT, pGCGA, pTATC
Class 52: pATAT, pCGCG, pGCGC, pTATA
Class 53: pATCA, pCGAC, pGCTG, pTAGT
Class 54: pATCC, pCGAA, pGCTT, pTAGG
Class 55: pATCG, pCGAT, pGCTA, pTAGC
Class 56: pATCT, pCGAG, pGCTC, pTAGA
Class 57: pATGA, pCGTC, pGCAG, pTACT
Class 58: pATGC, pCGTA, pGCAT, pTACG
Class 59: pATGG, pCGTT, pGCAA, pTACC
Class 60: pATGT, pCGTG, pGCAC, pTACA
Class 61: pATTA, pCGGC, pGCCG, pTAAT
Class 62: pATTC, pCGGA, pGCCT, pTAAG
Class 63: pATTG, pCGGT, pGCCA, pTAAC
Class 64: pATTT, pCGGG, pGCCC, pTAAA