-ol c-- ccc cch cck ccl ccn cco ccs ccu ch- chc chh chk chl chn cho chs chu ckc ckh cko cks cl- clc clh clk cll cln clo cls clu cn- cnc cnh cnl cnn cno cns cnu co- coc coh cok col con coo cos cou csc csh csk csl csn cso css csu cuc cuh cuk cul cun cuo cus cuu hcc hch hck hcl hcn hco hcs hhc hhh hhk hhl hhn hho hhs hhu hkh hkk hkl hkn hko hks hku hlc hlh hll hln hlo hls hlu hnc hnh hnk hnl hnn hno hns hnu hoc hoh hok hol hon hoo hos hou hsc hsh hsk hsl hsn hss hsu huc huh huk hul hun huo hus huu kcc kch kck kcl kcn kcs kcu khh khk khn kho khs khu kkc kkh kkk kkl kkn kks kku kl- klc klh klo kls klu kn- knc knk knl knn kno knu koc koh kok kol kon koo kos kou ksc ksh ksk ksl ksn kso kss ksu kuc kuh kuk kul kun kus kuu lcc lch lck lcl lcn lco lcs lcu lhc lhh lhk lho lhs lhu lkh lkl lks llc llk lll lln llo lls llu lnc lnh lnk lnl lnn lno lns lnu loc loh lok lol lon loo los lou lsc lsh lsk lsl lsn lso lss lsu luc luh luk lul lun luo lus luu ncc nch nck ncl ncn nco ncs ncu nhc nhh nhk nhl nhn nhs nhu nkc nkk nkn nko nks nku nlc nlh nlk nll nln nlo nls nlu nnc nnh nnk nnl nnn nno nns nnu no- noc noh nok nol non noo nos nou nsc nsh nsk nsl nsn nso nss nsu nuc nuh nuk nul nun nuo nus nuu oc- occ och ock ocl ocn oco ocs ocu ohc ohh ohl ohn oho ohs ohu okc okk okl oko oks oku olc olk oll oln olo ols olu on- onc onh onk onl onn ono ons onu oo- ooc ooh ook ool oon ooo oos os- osc osh osk osl osn oso oss osu ou- ouc ouh ouk oul oun ouo ous scc sch sck scl scn sco scs scu sh- shc shh shk shl shn sho shs shu sk- skc skh skk skl sko sks sku slc slh slk sll sln slo sls slu snc snk snl snn sno sns snu soc soh sok sol son soo sos sou ss- ssc ssh ssk ssl ssn sso sss ssu suc suh suk sul sun suo sus suu ucc uch uck ucl ucn uco ucs ucu uhc uhh uhl uho uhs uhu ukc ukk ukl ukn uku ulc ulk ull uln ulo uls ulu un- unc unh unk unl unn uno uns unu uoc uok uol uon uoo uos usc ush usk usl usn uso uss usu uuc uun uus uuu