-er -ey -ic c-- ccc ccd cce cch cci cck ccn ccr cdc cdd cde cdh cdi cdk cdn cdr cdy ce- cec ced cee ceh cei cek cen cer cey ch- chc chd che chh chi chk chn chr chy ci- cic cid cie cih cii cik cin cir ckc ckd ckh cki cky cn- cnc cnd cne cnh cni cnn cnr cny crc crd cre crh cri crk crn crr cry cyc cyd cye cyk cyn cyr dcc dcd dce dci dck dcn dcr ddc ddd dde ddh ddi ddk ddn ddr ddy de- dec ded dee deh dei dek den der dey dh- dhc dhd dhe dhh dhi dhk dhr di- dic did die dih dii dik din dir diy dkc dke dki dkk dkr dnc dnd dne dnh dni dnk dnn dnr dny drc drd dre dri drk drn drr dry dy- dyc dyd dye dyk dyn dyr dyy ec- ecc ecd ece ech eci eck ecn ecr ed- edc edd ede edh edi edk edn edr edy eec eed eee eek een eer eey ehc ehd ehe ehh ehi ehn ehr eic eid eie eii eik ein eir ekc ekd eke ekh eki ekr eky en- enc end ene enh eni enk enn enr eny erc erd ere erh eri erk ern err ery eyc eyd eye eyn eyr h-i hcc hcd hce hch hci hck hcn hcr hcy hdc hdd hde hdh hdi hdk hdn hdr hdy he- hec hed hee heh hei hek hen her hey hhc hhd hhe hhh hhi hhk hhn hhr hhy hic hid hie hih hii hik hin hir hkd hkh hki hkk hkn hkr hnc hnd hne hnh hnk hnn hny hr- hrc hrd hre hrh hri hrk hrn hrr hy- hyc hyd hye hyh hyi hyn hyr hyy i-d icc icd ice ich ici ick icn icr icy idc idd ide idh idi idk idn idr idy ie- iec ied iee iei iek ien ier iey ihc ihd ihe ihh ihi ihk ihn ihr ihy iic iid iie iih iii iin iir ikc ike iki ikk ikr in- inc ind ine inh ini ink inn inr iny ir- irc ird ire iri irk irn irr iry iyc iye iyr iyy kcc kcd kce kch kci kck kcn kcr kdc kde kdh kdk kdr kdy ke- kec ked kee keh kei kek ken ker key khe khh khi khk khn khr kic kid kie kih kii kik kin kir kkc kke kkh kki kkk kkn kkr kky kn- knc knd kne kni knk knn knr krc krd kri krk krn krr kry kyc kyd kye kyn kyr n-i ncc ncd nce nch nci nck ncn ncr ndc ndd nde ndh ndi ndk ndn ndr ndy ne- nec ned nee neh nei nek nen ner ney nhc nhd nhe nhh nhi nhk nhn nhr nhy nic nid nie nih nii nik nin nir nkc nke nki nkk nkn nkr nky nnc nne nnh nni nnk nnn nrc nrd nre nri nrk nrn nrr nry nyc nyd nye nyk nyn nyy rcc rcd rce rch rci rcn rcr rdc rdd rde rdh rdi rdn rdr rdy re- rec red ree reh rei rek ren rer rey rh- rhc rhd rhe rhh rhi rhn rhr ric rid rie rih rii rik rin rir riy rkc rke rkk rky rnc rnd rnh rni rnn rnr rny rrc rrd rrh rri rrk rrn rrr ry- ryc ryd rye ryk ryn ryr ryy ycc ycd yce ych yci ycy yde ydn ydy yec yed yee yeh yei yek yen yer yey yhc yhe yhi yid yie yih yii yin yir yki ykk ykn ynd yne ynk ynn yny yrc yre yrn yyc yye yyy