-ly -ol b-u bbb bbh bbl bbn bbo bbr bbu bby bhb bhh bhl bho bhr bhu blb blh bll bln blo blr blu bly bnb bnl bnn bno bnr bnu bob boh bol bon boo bor bou boy brb brh brl brn bro brr bru bry bub buh bul bun buo bur buu buy by- byh byl byn byo byr byu hbb hbh hbl hbn hbo hbr hbu hby hhb hhh hhl hhn hho hhr hhu hhy hlb hlh hll hln hlo hlr hlu hly hnb hnh hnl hnn hno hnu hny hob hoh hol hon hoo hor hou hoy hr- hrb hrh hrl hrn hro hrr hru hub huh hul hun huo hur huu huy hy- hyb hyh hyl hyn hyo hyr hyy lbb lbh lbl lbo lbr lbu lhb lhh lho lhr lhu llb lll lln llo llr llu lly lnb lnh lnl lnn lno lnr lnu lob loh lol lon loo lor lou loy lrb lrh lrn lro lrr lru lry lub luh lul lun luo lur luu luy lyl lyn lyo lyr nbb nbl nbn nbo nbr nbu nhb nhh nhl nhn nhr nhu nhy nlb nlh nll nln nlo nlr nlu nly nnb nnh nnl nnn nno nnu no- nob noh nol non noo nor nou noy nrb nrl nrn nro nrr nru nry nub nuh nul nun nuo nur nuu nuy nyl nyn nyo nyu nyy ob- obb obh obl obn obo obr obu oby ohh ohl ohn oho ohr ohu olb oll oln olo olu oly on- onb onh onl onn ono onr onu ony oo- oob ooh ool oon ooo oor or- orb orh orl orn oro orr oru ory ou- ouh oul oun ouo our oyl oyo rbb rbh rbl rbn rbo rbr rbu rh- rhb rhh rhl rhn rho rhr rhu rlh rll rln rlo rlr rlu rly rnb rnh rnn rno rnr rnu rny rob roh rol ron roo ror rou roy rrb rrh rrl rrn rrr rru rub ruh run ruo rur ruu ruy ry- ryn ryo ryr ryu ryy ubb ubh ubl ubn ubo ubr ubu uby uhb uhh uhl uho uhr uhu uhy ulb ull uln ulo ulr ulu uly un- unb unh unl unn uno unr unu uny uob uol uon uoo uor ur- urb url urn uro urr uru ury uun uur uuu uyo uyu ybl ybr yby yhu yll ylr yly ynn ynu yny yob yol yon yoo yor you yoy yrn yro yru yuh yul yun yuo yur yuu yuy yyb yyu yyy