-er b-u bbb bbe bbh bbn bbo bbr bbs bbu bbw be- beb bee beh ben beo ber bes beu bew bhb bhe bhh bho bhr bhs bhu bhw bnb bne bnn bno bnr bns bnu bnw bob boe boh bon boo bor bos bou bow brb bre brh brn bro brr brs bru brw bsb bse bsh bsn bso bsr bss bsu bsw bub bue buh bun buo bur bus buu buw bwb bwh bwo bwr bws bwu ebb ebe ebh ebn ebo ebr ebs ebu ebw eeb eee een eeo eer ees eew ehb ehe ehh ehn eho ehr ehs ehu en- enb ene enh enn eno enr ens enu enw eo- eob eoe eoh eon eoo eor eos eou eow erb ere erh ern ero err ers eru erw es- esb ese esh esn eso esr ess esu esw eu- eub eue eun eur eus ewb ewe ewo ewr ews ewu eww hbb hbe hbh hbn hbo hbr hbs hbu hbw he- heb hee heh hen heo her hes heu hew hhb hhe hhh hhn hho hhr hhs hhu hhw hnb hne hnh hnn hno hns hnu hnw hob hoe hoh hon hoo hor hos hou how hr- hrb hre hrh hrn hro hrr hrs hru hrw hsb hse hsh hsn hsr hss hsu hsw hub hue huh hun huo hur hus huu huw hw- hwb hwe hwn hwo hwr hws hwu hww nbb nbe nbn nbo nbr nbs nbu nbw ne- neb nee neh nen neo ner nes neu new nhb nhe nhh nhn nhr nhs nhu nnb nne nnh nnn nno nns nnu nnw no- nob noe noh non noo nor nos nou now nrb nre nrn nro nrr nrs nru nrw nsb nse nsh nsn nso nsr nss nsu nsw nub nue nuh nun nuo nur nus nuu nwb nwe nwn nwo nwr nws nwu ob- obb obe obh obn obo obr obs obu obw oeb oee oeh oen oeo oer oes ohe ohh ohn oho ohr ohs ohu on- onb one onh onn ono onr ons onu oo- oob ooh oon ooo oor oos oow or- orb ore orh orn oro orr ors oru os- osb ose osh osn oso osr oss osu osw ou- oue ouh oun ouo our ous owb owe owh own owo ows owu oww rbb rbe rbh rbn rbo rbr rbs rbu rbw re- reb ree reh ren reo rer res reu rew rh- rhb rhe rhh rhn rho rhr rhs rhu rnb rnh rnn rno rnr rns rnu rnw rob roe roh ron roo ror ros rou row rrb rrh rrn rrr rrs rru rsb rse rsh rsn rso rsr rss rsu rsw rub rue ruh run ruo rur rus ruu rwb rwe rwh rwr rws rwu sbb sbe sbh sbn sbo sbr sbs sbu sbw se- seb see seh sen seo ser ses seu sew sh- shb she shh shn sho shr shs shu snb sne snn sno snr sns snu snw sob soe soh son soo sor sos sou sow sr- srb sre srh srn sro srr srs srw ss- ssb sse ssh ssn sso ssr sss ssu ssw sub sue suh sun suo sur sus suu suw swb swe swh swn swo swr sws swu ubb ube ubh ubn ubo ubr ubs ubu ubw ueb uee ueh uen uer ues uew uhb uhe uhh uho uhr uhs uhu uhw un- unb une unh unn uno unr uns unu unw uob uoe uon uoo uor uos uow ur- urb ure urn uro urr urs uru urw usb use ush usn uso usr uss usu usw uue uun uur uus uuu uwb uwe uwn uwr uws uww wbb wbe wbn wbo wbr wbs wbw web wee weh wen weo wer wes wew wh- whb whh who whr whs whu whw wn- wne wnn wno wns wnu wnw wob woe woh won woo wor wos wou wow wr- wre wrh wrn wro wrr wrs wru wrw wsb wse wsh wsn wso wsr wss wsu wsw wub wue wun wuo wur wus wwe wwn wwo wwu www