-ol c-- ccc ccg cck ccl ccn cco ccr cct ccu cgc cgg cgl cgn cgo cgr cgt cgu ckc cko ckt cl- clc clg clk cll cln clo clr clt clu cn- cnc cng cnl cnn cno cnr cnt cnu co- coc cog cok col con coo cor cot cou crc crg crk crl crn cro crr crt cru ctc ctg ctk ctl ctn cto ctr ctt ctu cuc cug cuk cul cun cuo cur cut cuu gcc gcg gck gcl gcn gco gcr gct gcu ggc ggg ggn ggo ggr ggt ggu gkn gko gkt glc glg glk gll gln glo glr glt glu gnc gnl gnn gno gnr gnt gnu goc gog gok gol gon goo gor got gou grc grg grk grl grn gro grr grt gru gtc gtg gtk gtl gtn gto gtr gtt gtu gu- guc gug guk gul gun guo gur gut guu k-t kcc kcg kck kcl kcn kcr kct kcu kgc kgl kgo kgu kkc kkk kkl kkn kkr kkt kku kl- klc klg klo klr klt klu kn- knc kng knk knl knn kno knr knt knu koc kog kok kol kon koo kor kot kou krc krg krk krl krn kro krr krt kru ktc ktg ktk ktl ktn kto ktr ktt ktu kuc kug kuk kul kun kur kut kuu lcc lcg lck lcl lcn lco lcr lct lcu lgc lgg lgk lgl lgn lgo lgr lgt lgu lkg lkl lkr lkt llc llg llk lll lln llo llr llt llu lnc lng lnk lnl lnn lno lnr lnt lnu loc log lok lol lon loo lor lot lou lrc lrg lrk lrn lro lrr lrt lru ltc ltg ltk ltl lto ltr ltt ltu luc lug luk lul lun luo lur lut luu ncc ncg nck ncl ncn nco ncr nct ncu ngc ngg ngk ngl ngn ngo ngt ngu nkc nkk nkn nko nkr nkt nku nlc nlg nlk nll nln nlo nlr nlt nlu nnc nng nnk nnl nnn nno nnt nnu no- noc nog nok nol non noo nor not nou nrc nrg nrk nrl nrn nro nrr nrt nru ntc ntg ntk ntn nto ntr ntt ntu nuc nug nuk nul nun nuo nur nut nuu oc- occ ocg ock ocl ocn oco ocr oct ocu ogc ogg ogl ogn ogo ogt okc okg okk okl oko okr oku olc olg olk oll oln olo olt olu on- onc ong onk onl onn ono onr ont onu oo- ooc oog ook ool oon ooo oor oot or- orc org ork orl orn oro orr ort oru ot- otc otg otk otl otn oto otr ott otu ou- ouc ouk oul oun ouo our out rcc rcg rcl rcn rco rcr rct rcu rgc rgg rgk rgn rgo rgr rgt rkc rkg rkk rko rkt rku rlc rlg rll rln rlo rlr rlt rlu rnc rng rnn rno rnr rnt rnu roc rog rok rol ron roo ror rot rou rrc rrg rrk rrl rrn rrr rrt rru rtc rtg rtk rtl rtn rto rtr rtt rtu ruc rug ruk run ruo rur rut ruu tcc tcg tck tcl tcn tco tcr tct tcu tgc tgg tgk tgl tgn tgo tgr tgt tgu tkc tkg tkk tkl tko tkr tkt tlc tlg tlk tll tln tlo tlr tlt tlu tnc tng tnk tnl tnn tno tnr tnt to- toc tog tok tol ton too tor tot tou trc trg trk trl trn tro trr trt tru ttc ttg ttk ttl ttn tto ttr ttt ttu tuc tug tuk tul tun tuo tur tut tuu ucc ucg uck ucl ucn uco ucr uct ucu ugc ugg ugk ugl ugn ugo ugr ugt ugu ukc ukk ukl ukn ukr uku ulc ulg ulk ull uln ulo ulr ult ulu un- unc ung unk unl unn uno unr unt unu uoc uog uok uol uon uoo uor uot ur- urc urg urk url urn uro urr urt uru utc utk utl utn uto utr utt utu uuc uug uun uur uut uuu