-ic -ol c-- ccc ccf cch cci ccl cco ccr cfc cff cfh cfi cfl cfo cfr ch- chc chf chh chi chl cho chr ci- cic cif cih cii cil cio cir cl- clc clf clh cli cll clo clr co- coc cof coh coi col coo cor crc crf crh cri crl cro crr fcc fcf fci fcl fco fcr ffc fff ffh ffi ffl ffo ffr fhc fhf fhh fhi fhl fho fhr fic fif fih fii fil fir flc flf fli fll flo flr foc fof foh foi fol foo for frc frf frh fri frl fro frr h-i hcc hcf hch hci hcl hco hcr hfc hff hfh hfi hfl hfo hfr hhc hhf hhh hhi hhl hho hhr hic hif hih hii hil hio hir hlc hlf hlh hli hll hlo hlr hoc hof hoh hoi hol hoo hor hr- hrc hrf hrh hri hrl hro hrr i-f icc icf ich ici icl ico icr ifc iff ifi ifl ifo ifr ihc ihf ihh ihi ihl iho ihr iic iif iih iii iil iio iir il- ilc ilf ilh ili ill ilo ilr io- ioc iof ioh ioi iol ioo ior ir- irc irf iri irl iro irr lcc lcf lch lci lcl lco lcr lfc lff lfh lfi lfl lfo lfr lhc lhf lhh lhi lho lhr lic lif lih lii lil lio lir llc llf lli lll llo llr loc lof loh loi lol loo lor lrc lrf lrh lri lro lrr o-i oc- occ ocf och oci ocl oco ocr of- ofc off ofi ofl ofo ofr ohc ohf ohh ohi ohl oho ohr oic oif oii oil oio oir olc olf oli oll olo oo- ooc oof ooh ooi ool ooo oor or- orc orf orh ori orl oro orr rcc rcf rch rci rcl rco rcr rfc rff rfh rfi rfl rfo rfr rh- rhc rhf rhh rhi rhl rho rhr ric rif rih rii ril rio rir rlc rlf rlh rli rll rlo rlr roc rof roh roi rol roo ror rrc rrf rrh rri rrl rrr