-ey b-u bbb bbe bbh bbk bbs bbu bby be- beb bee beh bek bes beu bev bey bhb bhe bhh bhk bhs bhu bhv bkb bke bkk bks bkv bsb bse bsh bsk bss bsu bsv bsy bub bue buh buk bus buu buy bvb bve bvh bvk bvs bvu bvv by- bye byh byk bys byu ebb ebe ebh ebk ebs ebu ebv eby eeb eee eek ees eev eey ehb ehe ehh ehs ehu ehv ekb eke ekh eks eku ekv eky es- esb ese esh esk ess esu esv esy eu- eub eue eus euv evb eve evh evs evv evy eye eys hbb hbe hbh hbk hbs hbu hbv hby he- heb hee heh hek hes heu hev hey hhb hhe hhh hhk hhs hhu hhv hhy hkb hkh hkk hks hku hsb hse hsh hsk hss hsu hsv hsy hub hue huh huk hus huu huv huy hv- hvb hvk hvs hvv hvy hy- hyb hye hyh hys hyv hyy kbb kbe kbh kbk kbs kbu ke- keb kee keh kek kes kev key khe khh khk khs khu khv kkb kke kkh kkk kks kku kkv kky ksb kse ksh ksk kss ksu ksv kub kue kuh kuk kus kuu kuy kvb kvh kvk kvs kvv kye kys kyu sbb sbe sbh sbk sbs sbu sbv sby se- seb see seh sek ses seu sev sey sh- shb she shh shk shs shu shv shy sk- skb ske skh skk sks sku sky ss- ssb sse ssh ssk sss ssu ssv sub sue suh suk sus suu suv suy svb sve svk svs svu svv svy sy- syb sye syh syk sys syu ubb ube ubh ubk ubs ubu ubv uby ueb uee ueh ues uey uhb uhe uhh uhs uhu uhv uhy ukb uke ukk uku usb use ush usk uss usu usv uue uus uuu uvb uve uvs uvu uvv uys uyu v-e vbh vbk vbs vbv veb vee veh vek ves veu vey vh- vhb vhe vhs vkb vsb vse vsh vsk vss vsu vsv vue vuk vus vuv vvb vvs vvv vye ybe ybs yby yeb yee yeh yek yes yev yey yhe yhs yhu ykk ysb yse ysk yss ysu ysy yue yuh yuk yus yuu yuv yuy yve yvy yyb yye yys yyu yyy