-ey -ic c-- ccc cce cci ccm cco cct ce- cec cee cei cem ceo cet cey ci- cic cie cii cim cio cit cmc cme cmi cmm cmo cmt cmy co- coc coe coi com coo cot coy ctc cte cti ctm cto ctt cty cyc cye cym cyo cyt ec- ecc ece eci ecm eco ect eec eee eem eeo eet eey eic eie eii eim eio eit em- emc eme emi emm emo emt eo- eoc eoe eoi eom eoo eot etc ete eti etm eto ett ety eyc eye eym eyo eyt icc ice ici icm ico ict icy ie- iec iee iei iem iet iey iic iie iii iim iio iit im- imc ime imi imm imo imt imy io- ioc ioe ioi iom ioo iot itc ite iti itm ito itt ity iyc iye iym iyo iyt iyy m-o mc- mcc mce mci mcm mco mct mec mee mei mem meo met mey mi- mic mie mii mim mio mit miy mmc mme mmi mmm mmo mmt moc moe moi mom moo mot moy mtc mte mti mtm mto mtt my- myc mye mym myo myt o-i oc- occ oci ocm oco oct oec oee oei oem oeo oet oey oic oie oii oim oio oit om- omc ome omi omm omo omt omy oo- ooc ooi oom ooo oot ot- otc ote oti otm oto ott oye oyi oyo tcc tce tci tcm tco tct te- tec tee tei tem teo tet tey tic tie tii tim tio tit tiy tmc tme tmi tmm tmo tmt tmy to- toc toe toi tom too tot toy ttc tte tti ttm tto ttt tty tyc tye tym tyo tyt ycc yce yci yco ycy yec yee yei yem yeo yet yey yie yii yim yio yit ymc yme ymi ymm ymo ymt yoc yoe yoi yom yoo yot yoy ytc yte ytm yto ytt yyc yye yyt yyy