-er -ic -th b-u bbb bbc bbe bbg bbh bbi bbn bbr bbt bbu bcb bcc bce bcg bch bci bcn bcr bct bcu be- beb bec bee beg beh bei ben ber bet beu bgb bgc bge bgg bgh bgi bgn bgr bgt bgu bhb bhc bhe bhg bhh bhi bhr bht bhu bi- bib bic bie big bih bii bin bir bit biu bnb bnc bne bng bni bnn bnr bnt bnu brb bre brg brh bri brn brr brt bru btb btc bte btg bth bti btn btr btt btu bub buc bue bug buh bui bun bur but buu c-- cbb cbc cbe cbg cbh cbi cbn cbr cbt cbu ccb ccc cce ccg cch cci ccn ccr cct ccu ce- ceb cec cee ceg ceh cei cen cer cet ceu cgb cgc cge cgg cgh cgi cgn cgr cgt cgu ch- chb chc che chg chh chi chn chr cht chu ci- cib cic cie cig cih cii cin cir cit ciu cn- cnb cnc cne cng cnh cni cnn cnr cnt cnu crb crc cre crg crh cri crn crr crt cru ctb ctc cte ctg cth cti ctn ctr ctt ctu cub cuc cue cug cuh cui cun cur cut cuu ebb ebc ebe ebg ebh ebi ebn ebr ebt ebu ec- ecb ecc ece ecg ech eci ecn ecr ect ecu eeb eec eee eeg een eer eet egb egc ege egg egh egi egn egr egt egu ehb ehc ehe ehg ehh ehi ehn ehr eht ehu eib eic eie eig eii ein eir eit eiu en- enb enc ene eng enh eni enn enr ent enu erb erc ere erg erh eri ern err ert eru etb etc ete etg eth eti etn etr ett etu eu- eub euc eue eug eui eun eur eut gbc gbe gbg gbh gbi gbn gbr gbt gbu gcb gcc gce gcg gch gci gcn gcr gct gcu ge- geb gec gee geg geh gei gen ger get geu ggb ggc ggg ggh ggi ggn ggr ggt ggu ghb ghc ghe ghg ghh ghi ghn ghr ght gib gic gie gig gih gii gin gir git giu gnb gnc gne gni gnn gnr gnt gnu grb grc gre grg grh gri grn grr grt gru gtb gtc gte gtg gth gti gtn gtr gtt gtu gu- gub guc gue gug gui gun gur gut guu h-i hbb hbc hbe hbg hbh hbi hbn hbr hbt hbu hcb hcc hce hcg hch hci hcn hcr hct he- heb hec hee heg heh hei hen her het heu hgb hgc hge hgg hgh hgi hgn hgr hgt hgu hhb hhc hhe hhg hhh hhi hhn hhr hht hhu hib hic hie hig hih hii hin hir hit hiu hnb hnc hne hng hnh hnn hnt hnu hr- hrb hrc hre hrg hrh hri hrn hrr hrt hru htb htc hte htg hth hti htn htr htt hub huc hue hug huh hui hun hur hut huu ibb ibc ibe ibg ibh ibi ibn ibr ibt ibu icb icc ice icg ich ici icn icr ict icu ie- iec iee ieg iei ien ier iet igb igc ige igg igh igi ign igr igt igu ihb ihc ihe ihg ihh ihi ihn ihr iht ihu iib iic iie iih iii iin iir iit iiu in- inb inc ine ing inh ini inn inr int inu ir- irb irc ire irg iri irn irr irt iru itb itc ite itg ith iti itn itt itu iu- iub iuc iue iug iui iur iut n-i nbb nbc nbe nbg nbi nbn nbr nbt nbu ncb ncc nce ncg nch nci ncn ncr nct ncu ne- neb nec nee neg neh nei nen ner net neu ngb ngc nge ngg ngh ngi ngn ngt ngu nhb nhc nhe nhg nhh nhi nhn nhr nht nhu nib nic nie nig nih nii nin nir nit niu nnb nnc nne nng nnh nni nnn nnt nnu nrb nrc nre nrg nri nrn nrr nrt nru ntb ntc nte ntg nth nti ntn ntr ntt ntu nub nuc nue nug nuh nui nun nur nut nuu rbb rbc rbe rbg rbh rbi rbn rbr rbt rbu rcb rcc rce rcg rch rci rcn rcr rct rcu re- reb rec ree reg reh rei ren rer ret reu rgb rgc rge rgg rgh rgi rgn rgr rgt rh- rhb rhc rhe rhg rhh rhi rhn rhr rht rhu rib ric rie rig rih rii rin rir rit rnb rnc rng rnh rni rnn rnr rnt rnu rrb rrc rrg rrh rri rrn rrr rrt rru rtb rtc rte rtg rti rtn rtr rtt rtu rub ruc rue rug ruh rui run rur rut ruu tbb tbc tbe tbg tbh tbi tbn tbr tbt tbu tcb tcc tce tcg tch tci tcn tcr tct tcu te- teb tec tee teg teh tei ten ter tet teu tgb tgc tge tgg tgh tgi tgn tgr tgt tgu th- thb thc the thg thh thi thn thr tht thu tib tic tie tig tih tii tin tir tit tiu tnb tnc tne tng tnh tni tnn tnr tnt trb trc tre trg trh tri trn trr trt tru ttb ttc tte ttg tth tti ttn ttr ttt ttu tub tuc tue tug tuh tui tun tur tut tuu ubb ubc ube ubg ubh ubi ubn ubr ubt ubu ucb ucc uce ucg uch uci ucn ucr uct ucu ueb uec uee ueg ueh uei uen uer uet ugb ugc uge ugg ugh ugi ugn ugr ugt ugu uhb uhc uhe uhh uhi uhr uht uhu uib uic uie uig uii uin uir uit uiu un- unb unc une ung unh uni unn unr unt unu ur- urb urc ure urg uri urn urr urt uru utb utc ute uth uti utn utr utt utu uuc uue uug uun uur uut uuu

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