-ic c-- ccc cce cci cck ccm ccz ce- cec cee cei cek cem cez ci- cic cie cii cik cim ckc cki ckm cmc cme cmi cmk cmm cz- czc cze czk czm ec- ecc ece eci eck ecm eec eee eek eem eic eie eii eik eim ekc eke eki em- emc eme emi emk emm eze ezz icc ice ici ick icm icz ie- iec iee iei iek iem iic iie iii iim ikc ike iki ikk im- imc ime imi imm imz ize izi izm izz k-z kcc kce kci kck kcm ke- kec kee kei kek kem kez kic kie kii kik kim kiz kkc kke kki kkk kkm kmc kme kmi kmk kmm kmz mc- mcc mce mci mck mcm mcz mec mee mei mek mem mez mi- mic mie mii mik mim miz mkc mke mkk mkm mkz mmc mme mmi mmk mmm mmz mzi mzm zce zec zee zek zem zez zie zik zim ziz zmc zmk zmm zzz