-er -ey b-u bbb bbe bbi bbn bbr bbt bbu bbw bby be- beb bee bei ben ber bet beu bew bey bi- bib bie bii bin bir bit biu biw biy bnb bne bni bnn bnr bnt bnu bnw brb bre bri brn brr brt bru brw bry btb bte bti btn btr btt btu btw bty bub bue bui bun bur but buu buw buy bwb bwi bwr bwu bwy by- bye byi byn byr byt byu ebb ebe ebi ebn ebr ebt ebu ebw eby eeb eee een eer eet eew eey eib eie eii ein eir eit eiu en- enb ene eni enn enr ent enu enw eny erb ere eri ern err ert eru erw ery etb ete eti etn etr ett etu etw ety eu- eub eue eui eun eur eut ewb ewe ewi ewr ewt ewu eww ewy eye eyn eyr eyt ibb ibe ibi ibn ibr ibt ibu ibw iby ie- iee iei ien ier iet iey iib iie iii iin iir iit iiu iiw in- inb ine ini inn inr int inu iny ir- irb ire iri irn irr irt iru iry itb ite iti itn itt itu ity iu- iub iue iui iur iut iwb iwe iwi iwr iwt iwu iww iye iyr iyt iyy n-i nbb nbe nbi nbn nbr nbt nbu nbw ne- neb nee nei nen ner net neu new ney nib nie nii nin nir nit niu nnb nne nni nnn nnt nnu nnw nrb nre nri nrn nrr nrt nru nrw nry ntb nte nti ntn ntr ntt ntu nub nue nui nun nur nut nuu nuy nwb nwe nwi nwn nwr nwt nwu nye nyn nyt nyu nyy rbb rbe rbi rbn rbr rbt rbu rbw re- reb ree rei ren rer ret reu rew rey rib rie rii rin rir rit riy rnb rni rnn rnr rnt rnu rnw rny rrb rri rrn rrr rrt rru rtb rte rti rtn rtr rtt rtu rtw rty rub rue rui run rur rut ruu ruy rwb rwe rwi rwr rwu rwy ry- rye ryn ryr ryu ryy tbb tbe tbi tbn tbr tbt tbu te- teb tee tei ten ter tet teu tew tey tib tie tii tin tir tit tiu tiw tiy tnb tne tni tnn tnr tnt tnw trb tre tri trn trr trt tru trw try ttb tte tti ttn ttr ttt ttu ttw tty tub tue tui tun tur tut tuu tuy twb twe twi twn twr twt twu tww twy tye tyn tyr tyt ubb ube ubi ubn ubr ubt ubu ubw uby ueb uee uei uen uer uet uew uey uib uie uii uin uir uit uiu un- unb une uni unn unr unt unu unw uny ur- urb ure uri urn urr urt uru urw ury utb ute uti utn utr utt utu uty uue uun uur uut uuu uwb uwe uwn uwr uww uyi uyu wbb wbe wbi wbn wbr wbt wbw web wee wei wen wer wet wew wey wib wie wii win wir wit wiu wn- wne wnn wnt wnu wnw wny wr- wre wri wrn wrr wrt wru wrw wry wtb wti wtn wtr wtt wtu wtw wub wue wun wur wut wwe wwi wwn wwt wwu www wy- wye wyn wyr wyt ybe ybi ybr yby yeb yee yei yen yer yet yew yey yie yii yin yir yit yne ynn ynu yny yre yrn yrt yru yte ytn ytr ytt ytu yue yui yun yur yut yuu yuy yyb yye yyt yyu yyy