-ol c-- ccc cck ccl ccm cco ccs cct ccu ckc ckm cko cks ckt cl- clc clk cll clm clo cls clt clu cmc cmk cml cmm cmo cms cmt cmu co- coc cok col com coo cos cot cou csc csk csl csm cso css cst csu ctc ctk ctl ctm cto cts ctt ctu cuc cuk cul cum cuo cus cut cuu k-t kcc kck kcl kcm kcs kct kcu kkc kkk kkl kkm kks kkt kku kl- klc klm klo kls klt klu kmc kmk kml kmm kmo kms kmt kmu koc kok kol kom koo kos kot kou ksc ksk ksl ksm kso kss kst ksu ktc ktk ktl ktm kto kts ktt ktu kuc kuk kul kum kus kut kuu lcc lck lcl lcm lco lcs lct lcu lkl lks lkt llc llk lll llm llo lls llt llu lmc lmk lml lmm lmo lms lmt lmu loc lok lol lom loo los lot lou lsc lsk lsl lsm lso lss lst lsu ltc ltk ltl ltm lto lts ltt ltu luc luk lul lum luo lus lut luu m-o mc- mcc mck mcl mcm mco mcs mct mcu mkc mkk mkl mkm mko mks mkt mku mlc mlk mll mlm mlo mls mlt mlu mmc mmk mml mmm mmo mms mmt mmu moc mok mol mom moo mos mot mou msc msk msl msm mso mss mst msu mtc mtk mtl mtm mto mts mtt mtu muc muk mul mum mus mut muu oc- occ ock ocl ocm oco ocs oct ocu okc okk okl oko oks oku olc olk oll olm olo ols olt olu om- omc oml omm omo oms omt omu oo- ooc ook ool oom ooo oos oot os- osc osk osl osm oso oss ost osu ot- otc otk otl otm oto ots ott otu ou- ouc ouk oul oum ouo ous out scc sck scl scm sco scs sct scu sk- skc skk skl skm sko sks skt sku slc slk sll slm slo sls slt slu smc smk sml smm smo sms smt smu soc sok sol som soo sos sot sou ss- ssc ssk ssl ssm sso sss sst ssu stc stk stl stm sto sts stt stu suc suk sul sum suo sus sut suu tcc tck tcl tcm tco tcs tct tcu tkc tkk tkl tkm tko tks tkt tlc tlk tll tlm tlo tls tlt tlu tmc tmk tml tmm tmo tms tmt tmu to- toc tok tol tom too tos tot tou tsc tsk tsl tsm tso tss tst tsu ttc ttk ttl ttm tto tts ttt ttu tuc tuk tul tum tuo tus tut tuu ucc uck ucl ucm uco ucs uct ucu ukc ukk ukl uku ulc ulk ull ulm ulo uls ult ulu um- umc uml umm umo ums umt umu uoc uok uol uom uoo uos uot usc usk usl usm uso uss ust usu utc utk utl utm uto uts utt utu uuc uum uus uut uuu