-er -th c-- ccc cce ccf cch cco ccr cct ccu ce- cec cee cef ceh ceo cer cet ceu cfc cfe cff cfh cfo cfr cft cfu ch- chc che chf chh cho chr cht chu co- coc coe cof coh coo cor cot cou crc cre crf crh cro crr crt cru ctc cte ctf cth cto ctr ctt ctu cuc cue cuf cuh cuo cur cut cuu ec- ecc ece ecf ech eco ecr ect ecu eec eee eef eeo eer eet ef- efc efe eff efh efo efr eft ehc ehe ehf ehh eho ehr eht ehu eo- eoc eoe eof eoh eoo eor eot eou erc ere erf erh ero err ert eru etc ete etf eth eto etr ett etu eu- euc eue euf eur eut fcc fce fcf fco fcr fct fcu fec fee fef feh feo fer fet feu ffc ffe fff ffh ffo ffr fft ffu fhc fhe fhf fhh fho fhr foc foe fof foh foo for fot fou frc fre frf frh fro frr frt fru ftc fte ftf fth fto ftr ftt ftu fue fuf fuo fur fut fuu hcc hce hcf hch hco hcr hct he- hec hee hef heh heo her het heu hfc hfe hff hfh hfo hfr hft hfu hhc hhe hhf hhh hho hhr hht hhu hoc hoe hof hoh hoo hor hot hou hr- hrc hre hrf hrh hro hrr hrt hru htc hte htf hth hto htr htt huc hue huf huh huo hur hut huu oc- occ ocf och oco ocr oct ocu oec oee oef oeh oeo oer oet of- ofc ofe off ofo ofr oft ofu ohc ohe ohf ohh oho ohr oht ohu oo- ooc oof ooh ooo oor oot or- orc ore orf orh oro orr ort oru ot- otc ote otf oth oto otr ott otu ou- ouc oue ouf ouh ouo our out rcc rce rcf rch rco rcr rct rcu re- rec ree ref reh reo rer ret reu rfc rfe rff rfh rfo rfr rft rfu rh- rhc rhe rhf rhh rho rhr rht rhu roc roe rof roh roo ror rot rou rrc rrf rrh rrr rrt rru rtc rte rtf rto rtr rtt rtu ruc rue ruf ruh ruo rur rut ruu tcc tce tcf tch tco tcr tct tcu te- tec tee tef teh teo ter tet teu tfc tfe tff tfh tfo tfr tft tfu th- thc the thf thh tho thr tht thu to- toc toe tof toh too tor tot tou trc tre trf trh tro trr trt tru ttc tte ttf tth tto ttr ttt ttu tuc tue tuf tuh tuo tur tut tuu ucc uce ucf uch uco ucr uct ucu uec uee uef ueh uer uet ufc ufe uff ufh ufo ufr uft ufu uhc uhe uhf uhh uho uhr uht uhu uoc uoe uoo uor uot ur- urc ure urf uro urr urt uru utc ute utf uth uto utr utt utu uuc uue uur uut uuu