-er -th b-u bbb bbe bbh bbi bbl bbm bbr bbt bbu be- beb bee beh bei bel bem ber bet beu bhb bhe bhh bhi bhl bhm bhr bht bhu bi- bib bie bih bii bil bim bir bit biu blb ble blh bli bll blm blr blt blu bmb bme bmh bmi bml bmm bmr bmt bmu brb bre brh bri brl brm brr brt bru btb bte bth bti btl btm btr btt btu bub bue buh bui bul bum bur but buu ebb ebe ebh ebi ebl ebm ebr ebt ebu eeb eee eel eem eer eet ehb ehe ehh ehi ehl ehm ehr eht ehu eib eie eii eil eim eir eit eiu elb ele elh eli ell elm elr elt elu em- emb eme emh emi eml emm emr emt emu erb ere erh eri erl erm err ert eru etb ete eth eti etl etm etr ett etu eu- eub eue eui eul eur eut h-i hbb hbe hbh hbi hbl hbm hbr hbt hbu he- heb hee heh hei hel hem her het heu hhb hhe hhh hhi hhl hhm hhr hht hhu hib hie hih hii hil him hir hit hiu hlb hle hlh hli hll hlm hlr hlt hlu hmb hme hmh hmi hml hmm hmr hmt hmu hr- hrb hre hrh hri hrl hrm hrr hrt hru htb hte hth hti htl htm htr htt hub hue huh hui hul hum hur hut huu ibb ibe ibh ibi ibl ibm ibr ibt ibu ie- iee iei iel iem ier iet ihb ihe ihh ihi ihl ihm ihr iht ihu iib iie iih iii iil iim iir iit iiu il- ilb ile ilh ili ill ilm ilr ilt ilu im- imb ime imh imi iml imm imt imu ir- irb ire iri irl irm irr irt iru itb ite ith iti itl itm itt itu iu- iub iue iui ium iur iut lbb lbe lbh lbi lbl lbm lbr lbt lbu leb lee leh lei lel lem ler let leu lhb lhh lhi lhr lht lhu lib lie lih lii lil lim lir lit liu llb lle lli lll llm llr llt llu lmb lme lmh lmi lml lmm lmr lmt lmu lrb lrh lri lrm lrr lrt lru ltb lte lth lti ltl ltm ltr ltt ltu lub lue luh lui lul lum lur lut luu m-r mbb mbe mbh mbi mbl mbm mbr mbt mbu meb mee meh mei mel mem mer met meu mhh mhi mhl mhm mhr mht mhu mi- mib mie mih mii mil mim mir mit miu mlb mle mlh mli mll mlm mlr mlt mlu mmb mme mmh mmi mml mmm mmr mmt mmu mrb mre mrh mri mrl mrm mrr mrt mru mtb mte mth mti mtl mtm mtr mtt mtu mub mue muh mui mul mum mur mut muu rbb rbe rbh rbi rbl rbm rbr rbt rbu re- reb ree reh rei rel rem rer ret reu rh- rhb rhe rhh rhi rhl rhm rhr rht rhu rib rie rih rii ril rim rir rit rle rlh rli rll rlm rlr rlt rlu rmb rme rmh rmi rml rmm rmr rmt rrb rrh rri rrl rrm rrr rrt rru rtb rte rti rtl rtm rtr rtt rtu rub rue ruh rui rum rur rut ruu tbb tbe tbh tbi tbl tbm tbr tbt tbu te- teb tee teh tei tel tem ter tet teu th- thb the thh thi thl thm thr tht thu tib tie tih tii til tim tir tit tiu tle tlh tli tll tlm tlr tlt tlu tmb tme tmh tmi tml tmm tmr tmt tmu trb tre trh tri trl trm trr trt tru ttb tte tth tti ttl ttm ttr ttt ttu tub tue tuh tui tul tum tur tut tuu ubb ube ubh ubi ubl ubr ubt ubu ueb uee ueh uei uel uem uer uet uhb uhe uhh uhi uhl uhm uhr uht uhu uib uie uii uil uim uir uit uiu ulb ule uli ull ulm ulr ult ulu um- umb ume umh umi uml umm umr umt umu ur- urb ure uri url urm urr urt uru utb ute uth uti utl utm utr utt utu uue uum uur uut uuu