-er -th b-u bbb bbe bbh bbn bbo bbr bbt bbu bbw be- beb bee beh ben beo ber bet beu bew bhb bhe bhh bho bhr bht bhu bhw bnb bne bnn bno bnr bnt bnu bnw bob boe boh bon boo bor bot bou bow brb bre brh brn bro brr brt bru brw btb bte bth btn bto btr btt btu btw bub bue buh bun buo bur but buu buw bwb bwh bwo bwr bwu ebb ebe ebh ebn ebo ebr ebt ebu ebw eeb eee een eeo eer eet eew ehb ehe ehh ehn eho ehr eht ehu en- enb ene enh enn eno enr ent enu enw eo- eob eoe eoh eon eoo eor eot eou eow erb ere erh ern ero err ert eru erw etb ete eth etn eto etr ett etu etw eu- eub eue eun eur eut ewb ewe ewo ewr ewt ewu eww hbb hbe hbh hbn hbo hbr hbt hbu hbw he- heb hee heh hen heo her het heu hew hhb hhe hhh hhn hho hhr hht hhu hhw hnb hne hnh hnn hno hnt hnu hnw hob hoe hoh hon hoo hor hot hou how hr- hrb hre hrh hrn hro hrr hrt hru hrw htb hte hth htn hto htr htt htw hub hue huh hun huo hur hut huu huw hw- hwb hwe hwn hwo hwr hwt hwu hww nbb nbe nbn nbo nbr nbt nbu nbw ne- neb nee neh nen neo ner net neu new nhb nhe nhh nhn nhr nht nhu nnb nne nnh nnn nno nnt nnu nnw no- nob noe noh non noo nor not nou now nrb nre nrn nro nrr nrt nru nrw ntb nte nth ntn nto ntr ntt ntu nub nue nuh nun nuo nur nut nuu nwb nwe nwn nwo nwr nwt nwu ob- obb obe obh obn obo obr obt obu obw oeb oee oeh oen oeo oer oet ohe ohh ohn oho ohr oht ohu on- onb one onh onn ono onr ont onu oo- oob ooh oon ooo oor oot oow or- orb ore orh orn oro orr ort oru ot- otb ote oth otn oto otr ott otu otw ou- oue ouh oun ouo our out owb owe owh own owo owt owu oww rbb rbe rbh rbn rbo rbr rbt rbu rbw re- reb ree reh ren reo rer ret reu rew rh- rhb rhe rhh rhn rho rhr rht rhu rnb rnh rnn rno rnr rnt rnu rnw rob roe roh ron roo ror rot rou row rrb rrh rrn rrr rrt rru rtb rte rtn rto rtr rtt rtu rtw rub rue ruh run ruo rur rut ruu rwb rwe rwh rwr rwu tbb tbe tbh tbn tbo tbr tbt tbu te- teb tee teh ten teo ter tet teu tew th- thb the thh thn tho thr tht thu thw tnb tne tnh tnn tno tnr tnt tnw to- tob toe toh ton too tor tot tou tow trb tre trh trn tro trr trt tru trw ttb tte tth ttn tto ttr ttt ttu ttw tub tue tuh tun tuo tur tut tuu twb twe twh twn two twr twt twu tww ubb ube ubh ubn ubo ubr ubt ubu ubw ueb uee ueh uen uer uet uew uhb uhe uhh uho uhr uht uhu uhw un- unb une unh unn uno unr unt unu unw uob uoe uon uoo uor uot uow ur- urb ure urn uro urr urt uru urw utb ute uth utn uto utr utt utu uue uun uur uut uuu uwb uwe uwn uwr uww wbb wbe wbn wbo wbr wbt wbw web wee weh wen weo wer wet wew wh- whb whh who whr wht whu whw wn- wne wnn wno wnt wnu wnw wob woe woh won woo wor wot wou wow wr- wre wrh wrn wro wrr wrt wru wrw wtb wth wtn wto wtr wtt wtu wtw wub wue wun wuo wur wut wwe wwn wwo wwt wwu www