-ol c-- ccc ccl ccm cco ccs ccu cl- clc cll clm clo cls clu cmc cml cmm cmo cms cmu co- coc col com coo cos cou csc csl csm cso css csu cuc cul cum cuo cus cuu lcc lcl lcm lco lcs lcu llc lll llm llo lls llu lmc lml lmm lmo lms lmu loc lol lom loo los lou lsc lsl lsm lso lss lsu luc lul lum luo lus luu m-o mc- mcc mcl mcm mco mcs mcu mlc mll mlm mlo mls mlu mmc mml mmm mmo mms mmu moc mol mom moo mos mou msc msl msm mso mss msu muc mul mum mus muu oc- occ ocl ocm oco ocs ocu olc oll olm olo ols olu om- omc oml omm omo oms omu oo- ooc ool oom ooo oos os- osc osl osm oso oss osu ou- ouc oul oum ouo ous scc scl scm sco scs scu slc sll slm slo sls slu smc sml smm smo sms smu soc sol som soo sos sou ss- ssc ssl ssm sso sss ssu suc sul sum suo sus suu ucc ucl ucm uco ucs ucu ulc ull ulm ulo uls ulu um- umc uml umm umo ums umu uoc uol uom uoo uos usc usl usm uso uss usu uuc uum uus uuu