-er b-u bbb bbe bbi bbn bbo bbr bbt bbu bbw be- beb bee bei ben beo ber bet beu bew bi- bib bie bii bin bio bir bit biu biw bnb bne bni bnn bno bnr bnt bnu bnw bob boe boi bon boo bor bot bou bow brb bre bri brn bro brr brt bru brw btb bte bti btn bto btr btt btu btw bub bue bui bun buo bur but buu buw bwb bwi bwo bwr bwu ebb ebe ebi ebn ebo ebr ebt ebu ebw eeb eee een eeo eer eet eew eib eie eii ein eio eir eit eiu en- enb ene eni enn eno enr ent enu enw eo- eob eoe eoi eon eoo eor eot eou eow erb ere eri ern ero err ert eru erw etb ete eti etn eto etr ett etu etw eu- eub eue eui eun eur eut ewb ewe ewi ewo ewr ewt ewu eww ibb ibe ibi ibn ibo ibr ibt ibu ibw ie- iee iei ien ier iet iib iie iii iin iio iir iit iiu iiw in- inb ine ini inn ino inr int inu io- iob ioe ioi ion ioo ior iot iou iow ir- irb ire iri irn iro irr irt iru itb ite iti itn ito itt itu iu- iub iue iui iur iut iwb iwe iwi iwo iwr iwt iwu iww n-i nbb nbe nbi nbn nbo nbr nbt nbu nbw ne- neb nee nei nen neo ner net neu new nib nie nii nin nio nir nit niu nnb nne nni nnn nno nnt nnu nnw no- nob noe noi non noo nor not nou now nrb nre nri nrn nro nrr nrt nru nrw ntb nte nti ntn nto ntr ntt ntu nub nue nui nun nuo nur nut nuu nwb nwe nwi nwn nwo nwr nwt nwu o-i ob- obb obe obi obn obo obr obt obu obw oeb oee oei oen oeo oer oet oib oie oii oin oio oir oit oiu on- onb one oni onn ono onr ont onu oo- oob ooi oon ooo oor oot oow or- orb ore ori orn oro orr ort oru ot- otb ote oti otn oto otr ott otu otw ou- oue oui oun ouo our out owb owe owi own owo owt owu oww rbb rbe rbi rbn rbo rbr rbt rbu rbw re- reb ree rei ren reo rer ret reu rew rib rie rii rin rio rir rit rnb rni rnn rno rnr rnt rnu rnw rob roe roi ron roo ror rot rou row rrb rri rrn rrr rrt rru rtb rte rti rtn rto rtr rtt rtu rtw rub rue rui run ruo rur rut ruu rwb rwe rwi rwr rwu tbb tbe tbi tbn tbo tbr tbt tbu te- teb tee tei ten teo ter tet teu tew tib tie tii tin tio tir tit tiu tiw tnb tne tni tnn tno tnr tnt tnw to- tob toe toi ton too tor tot tou tow trb tre tri trn tro trr trt tru trw ttb tte tti ttn tto ttr ttt ttu ttw tub tue tui tun tuo tur tut tuu twb twe twi twn two twr twt twu tww ubb ube ubi ubn ubo ubr ubt ubu ubw ueb uee uei uen uer uet uew uib uie uii uin uio uir uit uiu un- unb une uni unn uno unr unt unu unw uob uoe uon uoo uor uot uow ur- urb ure uri urn uro urr urt uru urw utb ute uti utn uto utr utt utu uue uun uur uut uuu uwb uwe uwn uwr uww wbb wbe wbi wbn wbo wbr wbt wbw web wee wei wen weo wer wet wew wib wie wii win wir wit wiu wn- wne wnn wno wnt wnu wnw wob woe woi won woo wor wot wou wow wr- wre wri wrn wro wrr wrt wru wrw wtb wti wtn wto wtr wtt wtu wtw wub wue wun wuo wur wut wwe wwi wwn wwo wwt wwu www