-ic c-- ccc ccd cch cci cck ccr cdc cdd cdh cdi cdk cdr cdy ch- chc chd chh chi chk chr chy ci- cic cid cih cii cik cir ckc ckd ckh cki cky crc crd crh cri crk crr cry cyc cyd cyk cyr dcc dcd dci dck dcr ddc ddd ddh ddi ddk ddr ddy dh- dhc dhd dhh dhi dhk dhr di- dic did dih dii dik dir diy dkc dki dkk dkr drc drd dri drk drr dry dy- dyc dyd dyk dyr dyy h-i hcc hcd hch hci hck hcr hcy hdc hdd hdh hdi hdk hdr hdy hhc hhd hhh hhi hhk hhr hhy hic hid hih hii hik hir hkd hkh hki hkk hkr hr- hrc hrd hrh hri hrk hrr hy- hyc hyd hyh hyi hyr hyy i-d icc icd ich ici ick icr icy idc idd idh idi idk idr idy ihc ihd ihh ihi ihk ihr ihy iic iid iih iii iir ikc iki ikk ikr ir- irc ird iri irk irr iry iyc iyr iyy kcc kcd kch kci kck kcr kdc kdh kdk kdr kdy khh khi khk khr kic kid kih kii kik kir kkc kkh kki kkk kkr kky krc krd kri krk krr kry kyc kyd kyr rcc rcd rch rci rcr rdc rdd rdh rdi rdr rdy rh- rhc rhd rhh rhi rhr ric rid rih rii rik rir riy rkc rkk rky rrc rrd rrh rri rrk rrr ry- ryc ryd ryk ryr ryy ycc ycd ych yci ycy ydy yhc yhi yid yih yii yir yki ykk yrc yyc yyy