-ey c-- ccc cce ccm cco ccs ccu ce- cec cee cem ceo ceq ces ceu cey cmc cme cmm cmo cmq cms cmu cmy co- coc coe com coo coq cos cou coy cqc cqm cqo cqs csc cse csm cso csq css csu csy cuc cue cum cuo cuq cus cuu cuy cyc cye cym cyo cys ec- ecc ece ecm eco ecq ecs ecu eec eee eem eeo ees eey em- emc eme emm emo ems emu eo- eoc eoe eom eoo eoq eos eou eqe eqq eqs equ es- esc ese esm eso esq ess esu esy eu- euc eue eus eyc eye eym eyo eys m-o mc- mcc mce mcm mco mcq mcs mcu mec mee mem meo meq mes meu mey mmc mme mmm mmo mms mmu moc moe mom moo mos mou moy msc mse msm mso msq mss msu msy muc mue mum mus muu muy my- myc mye mym myo mys myu oc- occ ocm oco ocs ocu oec oee oem oeo oes oey om- omc ome omm omo oms omu omy oo- ooc oom ooo oos oqo os- osc ose osm oso osq oss osu ou- ouc oue oum ouo ous oye oyo oys qcc qcm qco qcs qec qee qem qeo qmc qme qms qmu qom qoo qos qqq qqu qsc qsm qso qu- que qum quo qus quy scc sce scm sco scs scu se- sec see sem seo seq ses seu sey smc sme smm smo sms smu smy soc soe som soo soq sos sou soy sqm sqq sqs ss- ssc sse ssm sso ssq sss ssu suc sue sum suo suq sus suu suy sy- syc sye sym sys syu ucc uce ucm uco ucs ucu uec uee uem ues uey um- umc ume umm umo ums umu uoc uoe uom uoo uos usc use usm uso uss usu uuc uue uum uus uuu uyc uyo uys uyu ycc yce yco ycs ycu ycy yec yee yem yeo yes yey ymc yme ymm ymo yms yoc yoe yom yoo yos you yoy yqm ysc yse ysm yso yss ysu ysy yue yum yuo yus yuu yuy yyc yye yys yyu yyy