cccc cccu ccgc ccgt ccnc ccnr ccnu ccrc ccrg ccrt cctc cctt ccuc ccut cgcc cgcg cgtu ckck ckgn cknc cknt ckrc cnrc cnrr cnrt cntc cntk cntr cnut crcc crcr crkc crrt crtc crug cruk crun crut ctgu ctrc ctrn cttn cucc cuck cucn cuk- cunt curn curr curt cut- cutc cutt gc-c gccc gcrg gctc gggg ggrn gncc gngc gnrc gnrr grcc grrr grtc grug grun grur grut gtcr guck gugg gugu gung gunk gunn gunt gurg gurk gurn gurr gurt guru gutt gutu kccc kcck kccr kcct kccu kcgc kcgr kckc kckk kckn kckr kcnr kcnt kcrc kcrg kcrn kcrr kcrt kcru kctc kctn kctu kcuk kgcc kgcn kgcr kggg kggr kgnc kgng kgnr kgnt kgnu kgrc kgrg kgrk kgrn kgrr kgrt kgtk kkck kkcn kkcr kkct kkgr kkkk kknn kknt kknu kkrc kkrk kkrn kkrr kkrt kktc kktk kktu kkut kkuu knck kncn kncr knct kncu kngn kngr kngt knkk knkt knng knnk knnr knrg knrk kntk kntn kntr kntu knuk knur knut krcc krcg krcn krcu krgn krgt krkc krkk krkn krkr krku krng krnk krnn krnt krnu krrc krrg krrk krrn krrr krrt krtc krtk krtn krtr kruc krug kruk krun krur ktcc ktck ktcr ktgg ktgr ktkc ktkk ktkn ktkr ktkt ktku ktnc ktnk ktnn ktnt ktrc ktrg ktrk ktrn ktrr ktrt ktru kttc kttg kttk kttn kttr kttt kttu ktuc ktug ktun kucc kucr kugn kugr kukk kukn kuku kunc kung kunk kunr kunt kunu kurk kurr kurt kuru kutr kutt kutu kuuk kuur kuuu nccc nccn nccr ncct nccu ncgr ncnc ncrc nctc nctr ncuk ngtn ngur nguu nknt nktr nngn nnnn nntn nrrc ntcc ntnu ntrc ntru nttr ntuc nuck nucu nuku nunc nung nunk nunn nunt nurc nurn nurr nurt nuru nutt nutu nuuk rccc rcgc rcnr rcrg rctc rctg rgtr rnnt rnut rrrr rrun rtcc rtcg rtkg rtkn ruck ruct rugg rukk rukn ruku runc rung runk runn runt rurc ruru rutt rutu ruun tccc tccu tcnn tctc tgcc tgtc tkkg tncc tnut trcc trng trtc trtr truc trug truk trun trut truu ttcn ttkg tttt tucc tuck tugg tugu tunc tung tunk tunn tunu turc turg turk turn turr turt turu tutt tutu ucrc ucut ugcc ugcg uggt ugur uguu ukcc uknc ukrc ukur uncc uncg unct ungu unkn unut urgu uruk urun urur urut uttu utug uuuu