-ly -ol bbb bbh bbk bbl bbo bbr bby bhb bhh bhk bhl bho bhr bkb bkk bkl bko bkr blb blh blk bll blo blr bly bob boh bok bol boo bor boy brb brh brk brl bro brr bry by- byh byk byl byo byr hbb hbh hbk hbl hbo hbr hby hhb hhh hhk hhl hho hhr hhy hkb hkh hkk hkl hko hkr hlb hlh hll hlo hlr hly hob hoh hok hol hoo hor hoy hr- hrb hrh hrk hrl hro hrr hy- hyb hyh hyl hyo hyr hyy kbb kbh kbk kbl kbo kbr khh khk kho khr kkb kkh kkk kkl kkr kky kl- klb klh klo klr kly kob koh kok kol koo kor koy krk krl kro krr kry kyl kyo kyr lbb lbh lbk lbl lbo lbr lhb lhh lhk lho lhr lkb lkh lkl lkr lky llb llk lll llo llr lly lob loh lok lol loo lor loy lrb lrh lrk lro lrr lry lyk lyl lyo lyr ob- obb obh obk obl obo obr oby ohh ohl oho ohr okb okk okl oko okr olb olk oll olo oly oo- oob ooh ook ool ooo oor or- orb orh ork orl oro orr ory oyl oyo rbb rbh rbk rbl rbo rbr rh- rhb rhh rhl rho rhr rkb rkk rko rky rlh rll rlo rlr rly rob roh rok rol roo ror roy rrb rrh rrk rrl rrr ry- ryk ryo ryr ryy ybl ybr yby ykk ylk yll ylr yly yob yok yol yoo yor yoy yro yyb yyy