-ey -ic -ji c-- c-j ccc cce cch cci ccj cck ccm ce- cec cee ceh cei cej cek cem cey ch- chc che chh chi chk chm chy ci- cic cie cih cii cij cik cim cjc cjk ckc ckh cki ckm cky cmc cme cmh cmi cmj cmk cmm cmy cyc cye cyk cym ec- ecc ece ech eci ecj eck ecm eec eee eek eem eey ehc ehe ehh ehi ehm eic eie eii eij eik eim ejc eji ekc eke ekh eki eky em- emc eme emh emi emk emm eyc eye eym h-i hcc hce hch hci hcj hck hcm hcy he- hec hee heh hei hej hek hem hey hhc hhe hhh hhi hhj hhk hhm hhy hic hie hih hii hij hik him hji hjk hjm hkh hki hkk hkm hmc hme hmh hmi hmj hmk hmm hmy hy- hyc hye hyh hyi hym hyy icc ice ich ici icj ick icm icy ie- iec iee iei iej iek iem iey ihc ihe ihh ihi ihk ihm ihy iic iie iih iii iij iim ijc ije iji ijk ijm ikc ike iki ikk im- imc ime imh imi imm imy iyc iye iym iyy j-i jcc jce jch jci jck jcm jec jee jeh jei jej jek jem jey jhc jhe jhi jhj jic jie jih jii jij jim jiy jjc jjj jjk jjy jkh jkk jkm jmc jme jmi jmj jmm jmy jyj kcc kce kch kci kck kcm ke- kec kee keh kei kek kem key khe khh khi khj khk khm kic kie kih kii kij kik kim kjc kje kji kkc kke kkh kki kkk kkm kky kmc kme kmh kmi kmj kmk kmm kyc kye kym mc- mcc mce mch mci mck mcm mec mee meh mei mej mek mem mey mhc mhh mhi mhk mhm mi- mic mie mih mii mij mik mim miy mjc mje mjj mjk mjm mkc mke mkh mkk mkm mky mmc mme mmh mmi mmj mmk mmm my- myc mye myh myk mym ycc yce ych yci ycy yec yee yeh yei yek yem yey yhc yhe yhi yie yih yii yim yki ykk ykm ymc yme ymi ymm yyc yye yyy