-ic -ol c-- ccc ccf cch cci cck ccl cco ccr cfc cff cfh cfi cfk cfl cfo cfr ch- chc chf chh chi chk chl cho chr ci- cic cif cih cii cik cil cio cir ckc ckh cki cko cl- clc clf clh cli clk cll clo clr co- coc cof coh coi cok col coo cor crc crf crh cri crk crl cro crr fcc fcf fci fck fcl fco fcr ffc fff ffh ffi ffk ffl ffo ffr fhc fhf fhh fhi fhl fho fhr fic fif fih fii fik fil fir fkc fkf fki fkk fkl flc flf fli fll flo flr foc fof foh foi fok fol foo for frc frf frh fri frk frl fro frr h-i hcc hcf hch hci hck hcl hco hcr hfc hff hfh hfi hfk hfl hfo hfr hhc hhf hhh hhi hhk hhl hho hhr hic hif hih hii hik hil hio hir hkf hkh hki hkk hkl hko hkr hlc hlf hlh hli hll hlo hlr hoc hof hoh hoi hok hol hoo hor hr- hrc hrf hrh hri hrk hrl hro hrr i-f icc icf ich ici ick icl ico icr ifc iff ifi ifl ifo ifr ihc ihf ihh ihi ihk ihl iho ihr iic iif iih iii iil iio iir ikc ikf iki ikk ikl iko ikr il- ilc ilf ilh ili ilk ill ilo ilr io- ioc iof ioh ioi iol ioo ior ir- irc irf iri irk irl iro irr kcc kch kci kck kcl kcr kfc kff kfh kfi kfo khf khh khi khk kho khr kic kif kih kii kik kil kio kir kkc kkh kki kkk kkl kkr kl- klc klf klh kli klo klr koc kof koh koi kok kol koo kor krc krf kri krk krl kro krr lcc lcf lch lci lck lcl lco lcr lfc lff lfh lfi lfk lfl lfo lfr lhc lhf lhh lhi lhk lho lhr lic lif lih lii lik lil lio lir lkh lkl lkr llc llf lli llk lll llo llr loc lof loh loi lok lol loo lor lrc lrf lrh lri lrk lro lrr o-i oc- occ ocf och oci ock ocl oco ocr of- ofc off ofi ofl ofo ofr ohc ohf ohh ohi ohl oho ohr oic oif oii oik oil oio oir okc oki okk okl oko okr olc olf oli olk oll olo oo- ooc oof ooh ooi ook ool ooo oor or- orc orf orh ori ork orl oro orr rcc rcf rch rci rcl rco rcr rfc rff rfh rfi rfk rfl rfo rfr rh- rhc rhf rhh rhi rhl rho rhr ric rif rih rii rik ril rio rir rkc rkf rkk rko rlc rlf rlh rli rll rlo rlr roc rof roh roi rok rol roo ror rrc rrf rrh rri rrk rrl rrr