-ic -ol -th c-- ccc ccf cch cci ccl cco ccr cct cfc cff cfh cfi cfl cfo cfr cft ch- chc chf chh chi chl cho chr cht ci- cic cif cih cii cil cio cir cit cl- clc clf clh cli cll clo clr clt co- coc cof coh coi col coo cor cot crc crf crh cri crl cro crr crt ctc ctf cth cti ctl cto ctr ctt fcc fcf fci fcl fco fcr fct ffc fff ffh ffi ffl ffo ffr fft fhc fhf fhh fhi fhl fho fhr fic fif fih fii fil fir fit flc flf fli fll flo flr flt foc fof foh foi fol foo for fot frc frf frh fri frl fro frr frt ftc ftf fth fti ftl fto ftr ftt h-i hcc hcf hch hci hcl hco hcr hct hfc hff hfh hfi hfl hfo hfr hft hhc hhf hhh hhi hhl hho hhr hht hic hif hih hii hil hio hir hit hlc hlf hlh hli hll hlo hlr hlt hoc hof hoh hoi hol hoo hor hot hr- hrc hrf hrh hri hrl hro hrr hrt htc htf hth hti htl hto htr htt i-f icc icf ich ici icl ico icr ict ifc iff ifi ifl ifo ifr ift ihc ihf ihh ihi ihl iho ihr iht iic iif iih iii iil iio iir iit il- ilc ilf ilh ili ill ilo ilr ilt io- ioc iof ioh ioi iol ioo ior iot ir- irc irf iri irl iro irr irt itc itf ith iti itl ito itt lcc lcf lch lci lcl lco lcr lct lfc lff lfh lfi lfl lfo lfr lft lhc lhf lhh lhi lho lhr lht lic lif lih lii lil lio lir lit llc llf lli lll llo llr llt loc lof loh loi lol loo lor lot lrc lrf lrh lri lro lrr lrt ltc ltf lth lti ltl lto ltr ltt o-i oc- occ ocf och oci ocl oco ocr oct of- ofc off ofi ofl ofo ofr oft ohc ohf ohh ohi ohl oho ohr oht oic oif oii oil oio oir oit olc olf oli oll olo olt oo- ooc oof ooh ooi ool ooo oor oot or- orc orf orh ori orl oro orr ort ot- otc otf oth oti otl oto otr ott rcc rcf rch rci rcl rco rcr rct rfc rff rfh rfi rfl rfo rfr rft rh- rhc rhf rhh rhi rhl rho rhr rht ric rif rih rii ril rio rir rit rlc rlf rlh rli rll rlo rlr rlt roc rof roh roi rol roo ror rot rrc rrf rrh rri rrl rrr rrt rtc rtf rti rtl rto rtr rtt tcc tcf tch tci tcl tco tcr tct tfc tff tfh tfi tfl tfo tfr tft th- thc thf thh thi thl tho thr tht tic tif tih tii til tio tir tit tlc tlf tlh tli tll tlo tlr tlt to- toc tof toh toi tol too tor tot trc trf trh tri trl tro trr trt ttc ttf tth tti ttl tto ttr ttt