-ic -ol c-- ccc cci ccl ccm cco ccs cct ci- cic cii cil cim cio cis cit cl- clc cli cll clm clo cls clt cmc cmi cml cmm cmo cms cmt co- coc coi col com coo cos cot csc csi csl csm cso css cst ctc cti ctl ctm cto cts ctt icc ici icl icm ico ics ict iic iii iil iim iio iis iit il- ilc ili ill ilm ilo ils ilt im- imc imi iml imm imo ims imt io- ioc ioi iol iom ioo ios iot is- isc isi isl ism iso iss ist itc iti itl itm ito its itt lcc lci lcl lcm lco lcs lct lic lii lil lim lio lis lit llc lli lll llm llo lls llt lmc lmi lml lmm lmo lms lmt loc loi lol lom loo los lot lsc lsi lsl lsm lso lss lst ltc lti ltl ltm lto lts ltt m-o mc- mcc mci mcl mcm mco mcs mct mi- mic mii mil mim mio mis mit mlc mli mll mlm mlo mls mlt mmc mmi mml mmm mmo mms mmt moc moi mol mom moo mos mot msc msi msl msm mso mss mst mtc mti mtl mtm mto mts mtt o-i oc- occ oci ocl ocm oco ocs oct oic oii oil oim oio ois oit olc oli oll olm olo ols olt om- omc omi oml omm omo oms omt oo- ooc ooi ool oom ooo oos oot os- osc osi osl osm oso oss ost ot- otc oti otl otm oto ots ott scc sci scl scm sco scs sct sic sii sil sim sio sis sit slc sli sll slm slo sls slt smc smi sml smm smo sms smt soc soi sol som soo sos sot ss- ssc ssi ssl ssm sso sss sst stc sti stl stm sto sts stt tcc tci tcl tcm tco tcs tct tic tii til tim tio tis tit tlc tli tll tlm tlo tls tlt tmc tmi tml tmm tmo tms tmt to- toc toi tol tom too tos tot tsc tsi tsl tsm tso tss tst ttc tti ttl ttm tto tts ttt