-er -th b-u bbb bbe bbg bbh bbn bbr bbt bbu be- beb bee beg beh ben ber bet beu bgb bge bgg bgh bgn bgr bgt bgu bhb bhe bhg bhh bhr bht bhu bnb bne bng bnn bnr bnt bnu brb bre brg brh brn brr brt bru btb bte btg bth btn btr btt btu bub bue bug buh bun bur but buu ebb ebe ebg ebh ebn ebr ebt ebu eeb eee eeg een eer eet egb ege egg egh egn egr egt egu ehb ehe ehg ehh ehn ehr eht ehu en- enb ene eng enh enn enr ent enu erb ere erg erh ern err ert eru etb ete etg eth etn etr ett etu eu- eub eue eug eun eur eut gbe gbg gbh gbn gbr gbt gbu ge- geb gee geg geh gen ger get geu ggb ggg ggh ggn ggr ggt ggu ghb ghe ghg ghh ghn ghr ght gnb gne gnn gnr gnt gnu grb gre grg grh grn grr grt gru gtb gte gtg gth gtn gtr gtt gtu gu- gub gue gug gun gur gut guu hbb hbe hbg hbh hbn hbr hbt hbu he- heb hee heg heh hen her het heu hgb hge hgg hgh hgn hgr hgt hgu hhb hhe hhg hhh hhn hhr hht hhu hnb hne hng hnh hnn hnt hnu hr- hrb hre hrg hrh hrn hrr hrt hru htb hte htg hth htn htr htt hub hue hug huh hun hur hut huu nbb nbe nbg nbn nbr nbt nbu ne- neb nee neg neh nen ner net neu ngb nge ngg ngh ngn ngt ngu nhb nhe nhg nhh nhn nhr nht nhu nnb nne nng nnh nnn nnt nnu nrb nre nrg nrn nrr nrt nru ntb nte ntg nth ntn ntr ntt ntu nub nue nug nuh nun nur nut nuu rbb rbe rbg rbh rbn rbr rbt rbu re- reb ree reg reh ren rer ret reu rgb rge rgg rgh rgn rgr rgt rh- rhb rhe rhg rhh rhn rhr rht rhu rnb rng rnh rnn rnr rnt rnu rrb rrg rrh rrn rrr rrt rru rtb rte rtg rtn rtr rtt rtu rub rue rug ruh run rur rut ruu tbb tbe tbg tbh tbn tbr tbt tbu te- teb tee teg teh ten ter tet teu tgb tge tgg tgh tgn tgr tgt tgu th- thb the thg thh thn thr tht thu tnb tne tng tnh tnn tnr tnt trb tre trg trh trn trr trt tru ttb tte ttg tth ttn ttr ttt ttu tub tue tug tuh tun tur tut tuu ubb ube ubg ubh ubn ubr ubt ubu ueb uee ueg ueh uen uer uet ugb uge ugg ugh ugn ugr ugt ugu uhb uhe uhh uhr uht uhu un- unb une ung unh unn unr unt unu ur- urb ure urg urn urr urt uru utb ute uth utn utr utt utu uue uug uun uur uut uuu