-ic -ol c-- ccc cch cci cck ccl cco ccp ccr ch- chc chh chi chk chl cho chp chr ci- cic cih cii cik cil cio cip cir ckc ckh cki cko cl- clc clh cli clk cll clo clp clr co- coc coh coi cok col coo cop cor cpc cph cpi cpk cpl cpo cpp cpr crc crh cri crk crl cro crp crr h-i hcc hch hci hck hcl hco hcp hcr hhc hhh hhi hhk hhl hho hhp hhr hic hih hii hik hil hio hip hir hkh hki hkk hkl hko hkp hkr hlc hlh hli hll hlo hlp hlr hoc hoh hoi hok hol hoo hop hor hpc hph hpi hpk hpl hpo hpp hpr hr- hrc hrh hri hrk hrl hro hrp hrr icc ich ici ick icl ico icp icr ihc ihh ihi ihk ihl iho ihp ihr iic iih iii iil iio iip iir ikc iki ikk ikl iko ikr il- ilc ilh ili ilk ill ilo ilp ilr io- ioc ioh ioi iol ioo iop ior ipc ipi ipl ipo ipp ipr ir- irc iri irk irl iro irp irr kcc kch kci kck kcl kcp kcr khh khi khk kho khr kic kih kii kik kil kio kip kir kkc kkh kki kkk kkl kkp kkr kl- klc klh kli klo klr koc koh koi kok kol koo kop kor kpc kph kpi kpk kpl kpo kpp kpr krc kri krk krl kro krp krr l-p lcc lch lci lck lcl lco lcp lcr lhc lhh lhi lhk lho lhp lhr lic lih lii lik lil lio lip lir lkh lkl lkp lkr llc lli llk lll llo llp llr loc loh loi lok lol loo lop lor lpc lph lpi lpk lpl lpo lpp lpr lrc lrh lri lrk lro lrp lrr o-i oc- occ och oci ock ocl oco ocp ocr ohc ohh ohi ohl oho ohp ohr oic oii oik oil oio oip oir okc oki okk okl oko okp okr olc oli olk oll olo olp oo- ooc ooh ooi ook ool ooo oop oor op- opc oph opi opk opl opo opp opr or- orc orh ori ork orl oro orp orr p-p pcc pch pci pck pcl pco pcp pcr phc phi phk phl pho php phr pic pih pii pik pil pio pip pir pkc pki pkl pko pkp pkr plc plh pli plk pll plo plp plr poc poh poi pok pol poo pop por ppc pph ppi ppk ppl ppo ppp ppr prc prh pri prk prl pro prp prr rcc rch rci rcl rco rcp rcr rh- rhc rhh rhi rhl rho rhp rhr ric rih rii rik ril rio rip rir rkc rkk rko rkp rlc rlh rli rll rlo rlp rlr roc roh roi rok rol roo rop ror rpc rph rpi rpk rpl rpo rpp rpr rrc rrh rri rrk rrl rrp rrr