-ic -ol c-- ccc cce ccf cch cci ccl cco ce- cec cee cef ceh cei cel ceo cfc cfe cff cfh cfi cfl cfo ch- chc che chf chh chi chl cho ci- cic cie cif cih cii cil cio cl- clc cle clf clh cli cll clo co- coc coe cof coh coi col coo ec- ecc ece ecf ech eci ecl eco eec eee eef eel eeo ef- efc efe eff efh efi efl efo ehc ehe ehf ehh ehi ehl eho eic eie eif eii eil eio elc ele elf elh eli ell elo eo- eoc eoe eof eoh eoi eol eoo fcc fce fcf fci fcl fco fec fee fef feh fei fel feo ffc ffe fff ffh ffi ffl ffo fhc fhe fhf fhh fhi fhl fho fic fie fif fih fii fil flc fle flf fli fll flo foc foe fof foh foi fol foo h-i hcc hce hcf hch hci hcl hco he- hec hee hef heh hei hel heo hfc hfe hff hfh hfi hfl hfo hhc hhe hhf hhh hhi hhl hho hic hie hif hih hii hil hio hlc hle hlf hlh hli hll hlo hoc hoe hof hoh hoi hol hoo i-f icc ice icf ich ici icl ico ie- iec iee ief iei iel ifc ife iff ifi ifl ifo ihc ihe ihf ihh ihi ihl iho iic iie iif iih iii iil iio il- ilc ile ilf ilh ili ill ilo io- ioc ioe iof ioh ioi iol ioo lcc lce lcf lch lci lcl lco lec lee lef leh lei lel leo lfc lfe lff lfh lfi lfl lfo lhc lhf lhh lhi lho lic lie lif lih lii lil lio llc lle llf lli lll llo loc loe lof loh loi lol loo o-i oc- occ ocf och oci ocl oco oec oee oef oeh oei oel oeo of- ofc ofe off ofi ofl ofo ohc ohe ohf ohh ohi ohl oho oic oie oif oii oil oio olc ole olf oli oll olo oo- ooc oof ooh ooi ool ooo