-er -ic -ol c-- ccc cce ccf cch cci ccl cco ccr ce- cec cee cef ceh cei cel ceo cer cfc cfe cff cfh cfi cfl cfo cfr ch- chc che chf chh chi chl cho chr ci- cic cie cif cih cii cil cio cir cl- clc cle clf clh cli cll clo clr co- coc coe cof coh coi col coo cor crc cre crf crh cri crl cro crr ec- ecc ece ecf ech eci ecl eco ecr eec eee eef eel eeo eer ef- efc efe eff efh efi efl efo efr ehc ehe ehf ehh ehi ehl eho ehr eic eie eif eii eil eio eir elc ele elf elh eli ell elo elr eo- eoc eoe eof eoh eoi eol eoo eor erc ere erf erh eri erl ero err fcc fce fcf fci fcl fco fcr fec fee fef feh fei fel feo fer ffc ffe fff ffh ffi ffl ffo ffr fhc fhe fhf fhh fhi fhl fho fhr fic fie fif fih fii fil fir flc fle flf fli fll flo flr foc foe fof foh foi fol foo for frc fre frf frh fri frl fro frr h-i hcc hce hcf hch hci hcl hco hcr he- hec hee hef heh hei hel heo her hfc hfe hff hfh hfi hfl hfo hfr hhc hhe hhf hhh hhi hhl hho hhr hic hie hif hih hii hil hio hir hlc hle hlf hlh hli hll hlo hlr hoc hoe hof hoh hoi hol hoo hor hr- hrc hre hrf hrh hri hrl hro hrr i-f icc ice icf ich ici icl ico icr ie- iec iee ief iei iel ier ifc ife iff ifi ifl ifo ifr ihc ihe ihf ihh ihi ihl iho ihr iic iie iif iih iii iil iio iir il- ilc ile ilf ilh ili ill ilo ilr io- ioc ioe iof ioh ioi iol ioo ior ir- irc ire irf iri irl iro irr lcc lce lcf lch lci lcl lco lcr lec lee lef leh lei lel leo ler lfc lfe lff lfh lfi lfl lfo lfr lhc lhf lhh lhi lho lhr lic lie lif lih lii lil lio lir llc lle llf lli lll llo llr loc loe lof loh loi lol loo lor lrc lrf lrh lri lro lrr o-i oc- occ ocf och oci ocl oco ocr oec oee oef oeh oei oel oeo oer of- ofc ofe off ofi ofl ofo ofr ohc ohe ohf ohh ohi ohl oho ohr oic oie oif oii oil oio oir olc ole olf oli oll olo oo- ooc oof ooh ooi ool ooo oor or- orc ore orf orh ori orl oro orr rcc rce rcf rch rci rcl rco rcr re- rec ree ref reh rei rel reo rer rfc rfe rff rfh rfi rfl rfo rfr rh- rhc rhe rhf rhh rhi rhl rho rhr ric rie rif rih rii ril rio rir rlc rle rlf rlh rli rll rlo rlr roc roe rof roh roi rol roo ror rrc rrf rrh rri rrl rrr