-ly -ol ddd ddl ddo ddp ddr ddx ddy dl- dld dll dlo dlp dlr dlx dly dod dol doo dop dor dox doy dpd dpl dpo dpp dpr drd drl dro drp drr drx dry dxd dxl dxo dxp dxr dxx dy- dyd dyo dyp dyr dyy l-p ldd ldl ldo ldp ldr ldy lld lll llo llp llr lly lod lol loo lop lor lox loy lpd lpl lpo lpp lpr lpx lrd lro lrp lrr lry lxd lxo lxr lxx lyd lyl lyo lyr lyx odd odl odo odp odr old oll olo olp oly oo- ood ool ooo oop oor oox op- opd opl opo opp opr opx opy or- ord orl oro orp orr orx ory ox- oxo oxx oxy oyd oyl oyo p-p pdd pdl pdo pdp pdr pdx pld pll plo plp plr plx ply pod pol poo pop por pox poy ppd ppl ppo ppp ppr ppx prd prl pro prp prr prx pry pxl pxr py- pyd pyl pyo pyr pyx rdd rdl rdo rdp rdr rdx rdy rld rll rlo rlp rlr rly rod rol roo rop ror rox roy rpd rpl rpo rpp rpr rpx rrd rrl rrp rrr rxp rxr ry- ryd ryo ryr ryy xdr xld xlr xod xoo xop xor xox xpd xpl xpo xpp xrd xrx xry xxl xxo xxp xxx xxy xyl xyp xyr xyy ydl ydo ydy yld yll ylr yly yod yol yoo yop yor yox yoy ypd ypl ypo yro yrp yxy yyy