-ic c-- ccc cci cck ccm ccs cct ci- cic cii cik cim cis cit ckc cki ckm cks ckt cky cmc cmi cmk cmm cms cmt cmy csc csi csk csm css cst csy ctc cti ctk ctm cts ctt cty cyc cyk cym cys cyt icc ici ick icm ics ict icy iic iii iim iis iit ikc iki ikk iks ikt im- imc imi imm ims imt imy is- isc isi isk ism iss ist isy itc iti itk itm its itt ity iyc iym iys iyt iyy k-t kcc kci kck kcm kcs kct kic kii kik kim kis kit kkc kki kkk kkm kks kkt kky kmc kmi kmk kmm kms kmt ksc ksi ksk ksm kss kst ktc ktk ktm kts ktt kyc kym kys kyt mc- mcc mci mck mcm mcs mct mi- mic mii mik mim mis mit miy mkc mkk mkm mks mkt mky mmc mmi mmk mmm mms mmt msc msi msk msm mss mst msy mtc mti mtk mtm mts mtt my- myc myk mym mys myt scc sci sck scm scs sct sic sii sik sim sis sit sk- skc ski skk skm sks skt sky smc smi smk smm sms smt smy ss- ssc ssi ssk ssm sss sst stc sti stk stm sts stt sty sy- syc syi syk sym sys syt tcc tci tck tcm tcs tct tic tii tik tim tis tit tiy tkc tkk tkm tks tkt tky tmc tmi tmk tmm tms tmt tmy tsc tsi tsk tsm tss tst tsy ttc tti ttk ttm tts ttt tty tyc tym tys tyt ycc yci ycs ycy yii yim yis yit yki ykk ykm ymc ymi ymm yms ymt ysc ysi ysk ysm yss yst ysy ytc ytk ytm yts ytt yyc yys yyt yyy