-ly -ol bbb bbh bbi bbl bbo bbr bby bhb bhh bhi bhl bho bhr bi- bib bih bii bil bio bir biy blb blh bli bll blo blr bly bob boh boi bol boo bor boy brb brh bri brl bro brr bry by- byh byi byl byo byr h-i hbb hbh hbi hbl hbo hbr hby hhb hhh hhi hhl hho hhr hhy hib hih hii hil hio hir hlb hlh hli hll hlo hlr hly hob hoh hoi hol hoo hor hoy hr- hrb hrh hri hrl hro hrr hy- hyb hyh hyi hyl hyo hyr hyy ibb ibh ibi ibl ibo ibr iby ihb ihh ihi ihl iho ihr ihy iib iih iii iil iio iir il- ilb ilh ili ill ilo ilr ily io- iob ioh ioi iol ioo ior ir- irb iri irl iro irr iry iyo iyr iyy lbb lbh lbi lbl lbo lbr lhb lhh lhi lho lhr lib lih lii lil lio lir llb lli lll llo llr lly lob loh loi lol loo lor loy lrb lrh lri lro lrr lry lyl lyo lyr o-i ob- obb obh obi obl obo obr oby ohh ohi ohl oho ohr oib oii oil oio oir olb oli oll olo oly oo- oob ooh ooi ool ooo oor or- orb orh ori orl oro orr ory oyi oyl oyo rbb rbh rbi rbl rbo rbr rh- rhb rhh rhi rhl rho rhr rib rih rii ril rio rir riy rlh rli rll rlo rlr rly rob roh roi rol roo ror roy rrb rrh rri rrl rrr ry- ryo ryr ryy ybi ybl ybr yby yhi yih yii yio yir yli yll ylr yly yob yoi yol yoo yor yoy yro yyb yyy