-ic c-- ccc cci ccm cco ccp ci- cic cii cim cio cip cmc cmi cmm cmo cmp cmy co- coc coi com coo cop coy cpc cpi cpm cpo cpp cyc cym cyo cyp icc ici icm ico icp icy iic iii iim iio iip im- imc imi imm imo imp imy io- ioc ioi iom ioo iop ipc ipi ipm ipo ipp ipy iyc iym iyo iyy m-o mc- mcc mci mcm mco mcp mi- mic mii mim mio mip miy mmc mmi mmm mmo mmp moc moi mom moo mop moy mpc mpi mpm mpo mpp my- myc mym myo o-i oc- occ oci ocm oco ocp oic oii oim oio oip om- omc omi omm omo omp omy oo- ooc ooi oom ooo oop op- opc opi opm opo opp opy oyi oyo p-p pcc pci pcm pco pcp pic pii pim pio pip pmc pmi pmm pmo pmp poc poi pom poo pop poy ppc ppi ppm ppo ppp py- pyc pym pyo ycc yci yco ycp ycy yii yim yio yip ymc ymi ymm ymo yoc yoi yom yoo yop yoy ypo yyc yyy