-ic c-- ccc cch cci cck cco ccp ccr ch- chc chh chi chk cho chp chr ci- cic cih cii cik cio cip cir ckc ckh cki cko co- coc coh coi cok coo cop cor cpc cph cpi cpk cpo cpp cpr crc crh cri crk cro crp crr h-i hcc hch hci hck hco hcp hcr hhc hhh hhi hhk hho hhp hhr hic hih hii hik hio hip hir hkh hki hkk hko hkp hkr hoc hoh hoi hok hoo hop hor hpc hph hpi hpk hpo hpp hpr hr- hrc hrh hri hrk hro hrp hrr icc ich ici ick ico icp icr ihc ihh ihi ihk iho ihp ihr iic iih iii iio iip iir ikc iki ikk iko ikr io- ioc ioh ioi ioo iop ior ipc ipi ipo ipp ipr ir- irc iri irk iro irp irr kcc kch kci kck kcp kcr khh khi khk kho khr kic kih kii kik kio kip kir kkc kkh kki kkk kkp kkr koc koh koi kok koo kop kor kpc kph kpi kpk kpo kpp kpr krc kri krk kro krp krr o-i oc- occ och oci ock oco ocp ocr ohc ohh ohi oho ohp ohr oic oii oik oio oip oir okc oki okk oko okp okr oo- ooc ooh ooi ook ooo oop oor op- opc oph opi opk opo opp opr or- orc orh ori ork oro orp orr p-p pcc pch pci pck pco pcp pcr phc phi phk pho php phr pic pih pii pik pio pip pir pkc pki pko pkp pkr poc poh poi pok poo pop por ppc pph ppi ppk ppo ppp ppr prc prh pri prk pro prp prr rcc rch rci rco rcp rcr rh- rhc rhh rhi rho rhp rhr ric rih rii rik rio rip rir rkc rkk rko rkp roc roh roi rok roo rop ror rpc rph rpi rpk rpo rpp rpr rrc rrh rri rrk rrp rrr