-er -th b-u bbb bbe bbh bbi bbm bbr bbs bbt bbu be- beb bee beh bei bem ber bes bet beu bhb bhe bhh bhi bhm bhr bhs bht bhu bi- bib bie bih bii bim bir bis bit biu bmb bme bmh bmi bmm bmr bms bmt bmu brb bre brh bri brm brr brs brt bru bsb bse bsh bsi bsm bsr bss bst bsu btb bte bth bti btm btr bts btt btu bub bue buh bui bum bur bus but buu ebb ebe ebh ebi ebm ebr ebs ebt ebu eeb eee eem eer ees eet ehb ehe ehh ehi ehm ehr ehs eht ehu eib eie eii eim eir eis eit eiu em- emb eme emh emi emm emr ems emt emu erb ere erh eri erm err ers ert eru es- esb ese esh esi esm esr ess est esu etb ete eth eti etm etr ets ett etu eu- eub eue eui eur eus eut h-i hbb hbe hbh hbi hbm hbr hbs hbt hbu he- heb hee heh hei hem her hes het heu hhb hhe hhh hhi hhm hhr hhs hht hhu hib hie hih hii him hir his hit hiu hmb hme hmh hmi hmm hmr hms hmt hmu hr- hrb hre hrh hri hrm hrr hrs hrt hru hsb hse hsh hsi hsm hsr hss hst hsu htb hte hth hti htm htr hts htt hub hue huh hui hum hur hus hut huu ibb ibe ibh ibi ibm ibr ibs ibt ibu ie- iee iei iem ier ies iet ihb ihe ihh ihi ihm ihr ihs iht ihu iib iie iih iii iim iir iis iit iiu im- imb ime imh imi imm ims imt imu ir- irb ire iri irm irr irs irt iru is- isb ise ish isi ism isr iss ist isu itb ite ith iti itm its itt itu iu- iub iue iui ium iur ius iut m-r mbb mbe mbh mbi mbm mbr mbs mbt mbu meb mee meh mei mem mer mes met meu mhh mhi mhm mhr mhs mht mhu mi- mib mie mih mii mim mir mis mit miu mmb mme mmh mmi mmm mmr mms mmt mmu mrb mre mrh mri mrm mrr mrs mrt mru msb mse msh msi msm msr mss mst msu mtb mte mth mti mtm mtr mts mtt mtu mub mue muh mui mum mur mus mut muu rbb rbe rbh rbi rbm rbr rbs rbt rbu re- reb ree reh rei rem rer res ret reu rh- rhb rhe rhh rhi rhm rhr rhs rht rhu rib rie rih rii rim rir ris rit rmb rme rmh rmi rmm rmr rms rmt rrb rrh rri rrm rrr rrs rrt rru rsb rse rsh rsi rsm rsr rss rst rsu rtb rte rti rtm rtr rts rtt rtu rub rue ruh rui rum rur rus rut ruu sbb sbe sbh sbi sbm sbr sbs sbt sbu se- seb see seh sei sem ser ses set seu sh- shb she shh shi shm shr shs sht shu sib sie sih sii sim sir sis sit siu smb sme smh smi smm smr sms smt smu sr- srb sre srh sri srm srr srs srt ss- ssb sse ssh ssi ssm ssr sss sst ssu stb ste sth sti stm str sts stt stu sub sue suh sui sum sur sus sut suu tbb tbe tbh tbi tbm tbr tbs tbt tbu te- teb tee teh tei tem ter tes tet teu th- thb the thh thi thm thr ths tht thu tib tie tih tii tim tir tis tit tiu tmb tme tmh tmi tmm tmr tms tmt tmu trb tre trh tri trm trr trs trt tru tsb tse tsh tsi tsm tsr tss tst tsu ttb tte tth tti ttm ttr tts ttt ttu tub tue tuh tui tum tur tus tut tuu ubb ube ubh ubi ubr ubs ubt ubu ueb uee ueh uei uem uer ues uet uhb uhe uhh uhi uhm uhr uhs uht uhu uib uie uii uim uir uis uit uiu um- umb ume umh umi umm umr ums umt umu ur- urb ure uri urm urr urs urt uru usb use ush usi usm usr uss ust usu utb ute uth uti utm utr uts utt utu uue uum uur uus uut uuu