-ic c-- ccc ccd cci ccm cco cct cdc cdd cdi cdm cdo cdt cdy ci- cic cid cii cim cio cit cmc cmd cmi cmm cmo cmt cmy co- coc cod coi com coo cot coy ctc ctd cti ctm cto ctt cty cyc cyd cym cyo cyt dcc dcd dci dcm dco dct ddc ddd ddi ddm ddo ddt ddy di- dic did dii dim dio dit diy dmc dmd dmi dmm dmo dmt doc dod doi dom doo dot doy dtc dtd dti dtm dto dtt dty dy- dyc dyd dym dyo dyy i-d icc icd ici icm ico ict icy idc idd idi idm ido idt idy iic iid iii iim iio iit im- imc imd imi imm imo imt imy io- ioc iod ioi iom ioo iot itc itd iti itm ito itt ity iyc iym iyo iyt iyy m-o mc- mcc mcd mci mcm mco mct mdc mdd mdi mdm mdo mdt mdy mi- mic mid mii mim mio mit miy mmc mmd mmi mmm mmo mmt moc mod moi mom moo mot moy mtc mtd mti mtm mto mtt my- myc myd mym myo myt o-i oc- occ ocd oci ocm oco oct odc odd odi odm odo odt oic oid oii oim oio oit om- omc omd omi omm omo omt omy oo- ooc ood ooi oom ooo oot ot- otc otd oti otm oto ott oyd oyi oyo tcc tcd tci tcm tco tct tdc tdd tdi tdm tdo tdt tdy tic tid tii tim tio tit tiy tmc tmd tmi tmm tmo tmt tmy to- toc tod toi tom too tot toy ttc ttd tti ttm tto ttt tty tyc tyd tym tyo tyt ycc ycd yci yco ycy ydo ydt ydy yid yii yim yio yit ymc ymi ymm ymo ymt yoc yod yoi yom yoo yot yoy ytc ytd ytm yto ytt yyc yyt yyy