c-- ccc ccm ccn ccs ccu cmc cmm cmn cms cmu cmy cn- cnc cnm cnn cns cnu cny csc csm csn css csu csy cuc cum cun cus cuu cuy cyc cym cyn cys mc- mcc mcm mcn mcs mcu mmc mmm mmn mms mmu mnc mnm mnn mns mnu msc msm msn mss msu msy muc mum mun mus muu muy my- myc mym myn mys myu ncc ncm ncn ncs ncu nmc nmm nmn nms nmu nnc nnm nnn nns nnu nsc nsm nsn nss nsu nsy nuc num nun nus nuu nuy nyc nym nyn nys nyu nyy scc scm scn scs scu smc smm smn sms smu smy snc snm snn sns snu sny ss- ssc ssm ssn sss ssu suc sum sun sus suu suy sy- syc sym syn sys syu ucc ucm ucn ucs ucu um- umc umm umn ums umu un- unc unm unn uns unu uny usc usm usn uss usu uuc uum uun uus uuu uyc uys uyu ycc ycs ycu ycy ymc ymm yms ynn yns ynu yny ysc ysm yss ysu ysy yum yun yus yuu yuy yyc yys yyu yyy