-ic c-- ccc cci ccm cco ccr ccs ccz ci- cic cii cim cio cir cis cmc cmi cmm cmo cmr cms cmy co- coc coi com coo cor cos coy coz crc cri crm cro crr crs cry crz csc csi csm cso csr css csy csz cyc cym cyo cyr cys cz- czc czm czo icc ici icm ico icr ics icy icz iic iii iim iio iir iis im- imc imi imm imo ims imy imz io- ioc ioi iom ioo ior ios ir- irc iri irm iro irr irs iry is- isc isi ism iso isr iss isy iyc iym iyo iyr iys iyy izi izm izo izy izz m-o m-r mc- mcc mci mcm mco mcr mcs mcz mi- mic mii mim mio mir mis miy miz mmc mmi mmm mmo mmr mms mmz moc moi mom moo mor mos moy moz mrc mri mrm mro mrr mrs mry mrz msc msi msm mso msr mss msy my- myc mym myo myr mys mzi mzm o-i oc- occ oci ocm oco ocr ocs ocz oic oii oim oio oir ois oiz om- omc omi omm omo omr oms omy omz oo- ooc ooi oom ooo oor oos or- orc ori orm oro orr ors ory orz os- osc osi osm oso osr oss oyi oyo oys ozm ozo ozs ozz rcc rci rcm rco rcr rcs ric rii rim rio rir ris riy riz rmc rmi rmm rmo rmr rms roc roi rom roo ror ros roy roz rrc rri rrm rrr rrs rsc rsi rsm rso rsr rss ry- ryc rym ryo ryr rys ryy ryz rzm rzo rzy scc sci scm sco scr scs sic sii sim sio sir sis smc smi smm smo smr sms smy smz soc soi som soo sor sos soy soz sr- src sri srm sro srr srs sry ss- ssc ssi ssm sso ssr sss ssz sy- syc syi sym syr sys szi szr ycc yci yco ycs ycy yii yim yio yir yis yiz ymc ymi ymm ymo yms yoc yoi yom yoo yor yos yoy yrc yro yrs ysc ysi ysm yso ysr yss ysy ysz yyc yys yyy yyz yzr yzy zco zcs zim zio zir zis ziz zmc zmm zms zo- zoc zoi zom zoo zor zos zro zrs zsi zsm zsz zym zzr zzs zzy zzz