-ly -ol b-p bbb bbf bbl bbo bbp bbr bby bfb bff bfl bfo bfp bfr bfy blb blf bll blo blp blr bly bob bof bol boo bop bor boy bpb bpf bpl bpo bpp bpr bpy brb brf brl bro brp brr bry by- byf byl byo byp byr fbb fbf fbl fbo fbp fbr fff ffl ffo ffp ffr ffy flb flf fll flo flp flr fly fob fof fol foo fop for foy fpb fpl fpo fpp fpr fpy frb frf frl fro frp frr fry fy- fyb fyo fyp l-p lbb lbf lbl lbo lbp lbr lfb lff lfl lfo lfp lfr llb llf lll llo llp llr lly lob lof lol loo lop lor loy lpb lpf lpl lpo lpp lpr lrb lrf lro lrp lrr lry lyf lyl lyo lyr ob- obb obf obl obo obp obr oby of- ofb off ofl ofo ofp ofr olb olf oll olo olp oly oo- oob oof ool ooo oop oor op- opb opf opl opo opp opr opy or- orb orf orl oro orp orr ory oyl oyo p-p pbb pbf pbl pbo pbp pbr pby pfb pff pfl pfo pfp pfr pfy plb plf pll plo plp plr ply pob pof pol poo pop por poy ppb ppf ppl ppo ppp ppr prb prf prl pro prp prr pry py- pyb pyf pyl pyo pyr rbb rbf rbl rbo rbp rbr rfb rff rfl rfo rfp rfr rlf rll rlo rlp rlr rly rob rof rol roo rop ror roy rpb rpf rpl rpo rpp rpr rrb rrf rrl rrp rrr ry- ryf ryo ryr ryy ybf ybl ybp ybr yby yff yfr yll ylr yly yob yof yol yoo yop yor yoy ypf ypl ypo yrf yro yrp yyb yyf yyy