-al -ly -ol a-a a-b aaa aab aad aal aao aap aar aay ab- aba abb abd abl abo abp abr aby ad- ada adb add adl ado adp adr ady al- ala alb ald all alo alp alr aly aoa aob aod aol aoo aop aor ap- apa apb apd apl apo app apr apy ar- ara arb ard arl aro arp arr ary ay- aya ayd ayl ayo ayp ayr b-p baa bab bad bal bao bap bar bay bba bbb bbd bbl bbo bbp bbr bby bda bdb bdd bdl bdo bdp bdr bdy bla blb bld bll blo blp blr bly boa bob bod bol boo bop bor boy bpa bpb bpd bpl bpo bpp bpr bpy bra brb brd brl bro brp brr bry by- bya byd byl byo byp byr daa dab dad dal dao dap dar day dba dbb dbd dbl dbo dbp dbr dby dda ddb ddd ddl ddo ddp ddr ddy dl- dla dlb dld dll dlo dlp dlr dly doa dob dod dol doo dop dor doy dpa dpb dpd dpl dpo dpp dpr dra drb drd drl dro drp drr dry dy- dya dyb dyd dyo dyp dyr dyy l-p la- laa lab lad lal lao lap lar lay lba lbb lbd lbl lbo lbp lbr lda ldb ldd ldl ldo ldp ldr ldy lla llb lld lll llo llp llr lly loa lob lod lol loo lop lor loy lpa lpb lpd lpl lpo lpp lpr lra lrb lrd lro lrp lrr lry lya lyd lyl lyo lyr oaa oab oad oal oao oap oar ob- oba obb obd obl obo obp obr oby oda odb odd odl odo odp odr ola olb old oll olo olp oly oo- ooa oob ood ool ooo oop oor op- opa opb opd opl opo opp opr opy or- ora orb ord orl oro orp orr ory oya oyd oyl oyo p-p paa pab pad pal pao pap par pay pba pbb pbd pbl pbo pbp pbr pby pda pdb pdd pdl pdo pdp pdr pla plb pld pll plo plp plr ply poa pob pod pol poo pop por poy ppa ppb ppd ppl ppo ppp ppr pra prb prd prl pro prp prr pry py- pya pyb pyd pyl pyo pyr ra- raa rab rad ral rao rap rar ray rba rbb rbd rbl rbo rbp rbr rda rdb rdd rdl rdo rdp rdr rdy rla rld rll rlo rlp rlr rly roa rob rod rol roo rop ror roy rpa rpb rpd rpl rpo rpp rpr rra rrb rrd rrl rrp rrr ry- rya ryd ryo ryr ryy yaa yab yad yal yao yap yar yay ybl ybp ybr yby yda ydl ydo ydy yld yll ylr yly yob yod yol yoo yop yor yoy ypa ypd ypl ypo yra yro yrp yyb yyy