-er -th b-u bbb bbe bbh bbm bbr bbs bbt bbu be- beb bee beh bem ber bes bet beu bhb bhe bhh bhm bhr bhs bht bhu bmb bme bmh bmm bmr bms bmt bmu brb bre brh brm brr brs brt bru bsb bse bsh bsm bsr bss bst bsu btb bte bth btm btr bts btt btu bub bue buh bum bur bus but buu ebb ebe ebh ebm ebr ebs ebt ebu eeb eee eem eer ees eet ehb ehe ehh ehm ehr ehs eht ehu em- emb eme emh emm emr ems emt emu erb ere erh erm err ers ert eru es- esb ese esh esm esr ess est esu etb ete eth etm etr ets ett etu eu- eub eue eur eus eut hbb hbe hbh hbm hbr hbs hbt hbu he- heb hee heh hem her hes het heu hhb hhe hhh hhm hhr hhs hht hhu hmb hme hmh hmm hmr hms hmt hmu hr- hrb hre hrh hrm hrr hrs hrt hru hsb hse hsh hsm hsr hss hst hsu htb hte hth htm htr hts htt hub hue huh hum hur hus hut huu m-r mbb mbe mbh mbm mbr mbs mbt mbu meb mee meh mem mer mes met meu mhh mhm mhr mhs mht mhu mmb mme mmh mmm mmr mms mmt mmu mrb mre mrh mrm mrr mrs mrt mru msb mse msh msm msr mss mst msu mtb mte mth mtm mtr mts mtt mtu mub mue muh mum mur mus mut muu rbb rbe rbh rbm rbr rbs rbt rbu re- reb ree reh rem rer res ret reu rh- rhb rhe rhh rhm rhr rhs rht rhu rmb rme rmh rmm rmr rms rmt rrb rrh rrm rrr rrs rrt rru rsb rse rsh rsm rsr rss rst rsu rtb rte rtm rtr rts rtt rtu rub rue ruh rum rur rus rut ruu sbb sbe sbh sbm sbr sbs sbt sbu se- seb see seh sem ser ses set seu sh- shb she shh shm shr shs sht shu smb sme smh smm smr sms smt smu sr- srb sre srh srm srr srs srt ss- ssb sse ssh ssm ssr sss sst ssu stb ste sth stm str sts stt stu sub sue suh sum sur sus sut suu tbb tbe tbh tbm tbr tbs tbt tbu te- teb tee teh tem ter tes tet teu th- thb the thh thm thr ths tht thu tmb tme tmh tmm tmr tms tmt tmu trb tre trh trm trr trs trt tru tsb tse tsh tsm tsr tss tst tsu ttb tte tth ttm ttr tts ttt ttu tub tue tuh tum tur tus tut tuu ubb ube ubh ubr ubs ubt ubu ueb uee ueh uem uer ues uet uhb uhe uhh uhm uhr uhs uht uhu um- umb ume umh umm umr ums umt umu ur- urb ure urm urr urs urt uru usb use ush usm usr uss ust usu utb ute uth utm utr uts utt utu uue uum uur uus uut uuu