-al -ly -ol a-a a-b aaa aab aad aal aao aap aar aas aay ab- aba abb abd abl abo abp abr abs aby ad- ada adb add adl ado adp adr ads ady al- ala alb ald all alo alp alr als aly aoa aob aod aol aoo aop aor aos ap- apa apb apd apl apo app apr aps apy ar- ara arb ard arl aro arp arr ars ary as- asa asb asd asl aso asp asr ass asy ay- aya ayd ayl ayo ayp ayr ays b-p baa bab bad bal bao bap bar bas bay bba bbb bbd bbl bbo bbp bbr bbs bby bda bdb bdd bdl bdo bdp bdr bds bdy bla blb bld bll blo blp blr bls bly boa bob bod bol boo bop bor bos boy bpa bpb bpd bpl bpo bpp bpr bps bpy bra brb brd brl bro brp brr brs bry bsa bsb bsd bsl bso bsp bsr bss bsy by- bya byd byl byo byp byr bys daa dab dad dal dao dap dar das day dba dbb dbd dbl dbo dbp dbr dbs dby dda ddb ddd ddl ddo ddp ddr dds ddy dl- dla dlb dld dll dlo dlp dlr dls dly doa dob dod dol doo dop dor dos doy dpa dpb dpd dpl dpo dpp dpr dps dra drb drd drl dro drp drr drs dry dsa dsb dsd dsl dso dsp dsr dss dsy dy- dya dyb dyd dyo dyp dyr dys dyy l-p la- laa lab lad lal lao lap lar las lay lba lbb lbd lbl lbo lbp lbr lbs lda ldb ldd ldl ldo ldp ldr lds ldy lla llb lld lll llo llp llr lls lly loa lob lod lol loo lop lor los loy lpa lpb lpd lpl lpo lpp lpr lps lra lrb lrd lro lrp lrr lrs lry lsa lsb lsd lsl lso lsp lsr lss lya lyd lyl lyo lyr lys oaa oab oad oal oao oap oar oas ob- oba obb obd obl obo obp obr obs oby oda odb odd odl odo odp odr ods ola olb old oll olo olp ols oly oo- ooa oob ood ool ooo oop oor oos op- opa opb opd opl opo opp opr ops opy or- ora orb ord orl oro orp orr ors ory os- osa osb osd osl oso osp osr oss oya oyd oyl oyo oys p-p paa pab pad pal pao pap par pas pay pba pbb pbd pbl pbo pbp pbr pbs pby pda pdb pdd pdl pdo pdp pdr pds pla plb pld pll plo plp plr pls ply poa pob pod pol poo pop por pos poy ppa ppb ppd ppl ppo ppp ppr pps pra prb prd prl pro prp prr prs pry ps- psa psb psd psl pso psp psr pss psy py- pya pyb pyd pyl pyo pyr pys ra- raa rab rad ral rao rap rar ras ray rba rbb rbd rbl rbo rbp rbr rbs rda rdb rdd rdl rdo rdp rdr rds rdy rla rld rll rlo rlp rlr rls rly roa rob rod rol roo rop ror ros roy rpa rpb rpd rpl rpo rpp rpr rps rra rrb rrd rrl rrp rrr rrs rsa rsb rsd rsl rso rsp rsr rss ry- rya ryd ryo ryr rys ryy saa sab sad sal sao sap sar sas say sba sbb sbd sbl sbo sbp sbr sbs sby sda sdb sdd sdl sdo sdp sdr sds sdy sla slb sld sll slo slp slr sls sly soa sob sod sol soo sop sor sos soy spa spb spd spl spo spp spr sps spy sr- sra srb srd srl sro srp srr srs sry ss- ssa ssb ssd ssl sso ssp ssr sss sy- sya syb syd syl syp syr sys yaa yab yad yal yao yap yar yas yay ybl ybp ybr ybs yby yda ydl ydo yds ydy yld yll ylr yls yly yob yod yol yoo yop yor yos yoy ypa ypd ypl ypo yps yra yro yrp yrs ysa ysb ysl yso ysp ysr yss ysy yyb yys yyy