-al -ly -ol a-a a-b a-q aaa aab aad aal aao aaq aar aau aay ab- aba abb abd abl abo abq abr abu aby ad- ada adb add adl ado adq adr adu ady al- ala alb ald all alo alq alr alu aly aoa aob aod aol aoo aor aou aqa aql aqo aqr ar- ara arb ard arl aro arq arr aru ary au- aua aub aud aul auo aur ay- aya ayd ayl ayo ayr ayu b-u baa bab bad bal bao baq bar bau bay bba bbb bbd bbl bbo bbq bbr bbu bby bda bdb bdd bdl bdo bdq bdr bdu bdy bla blb bld bll blo blq blr blu bly boa bob bod bol boo boq bor bou boy bqd bra brb brd brl bro brq brr bru bry bua bub bud bul buo bur buu buy by- bya byd byl byo byq byr byu daa dab dad dal dao daq dar dau day dba dbb dbd dbl dbo dbq dbr dbu dby dda ddb ddd ddl ddo ddq ddr ddu ddy dl- dla dlb dld dll dlo dlr dlu dly doa dob dod dol doo doq dor dou doy dqa dra drb drd drl dro drq drr dru dry dua dub dud dul duo dur duy dy- dya dyb dyd dyo dyr dyu dyy la- laa lab lad lal lao laq lar lau lay lba lbb lbd lbl lbo lbr lbu lda ldb ldd ldl ldo ldr ldu ldy lla llb lld lll llo llq llr llu lly loa lob lod lol loo loq lor lou loy lqr lra lrb lrd lro lrr lru lry lua lub lud lul luo lur luu luy lya lyd lyl lyo lyr oaa oab oad oal oao oaq oar oau ob- oba obb obd obl obo obr obu oby oda odb odd odl odo odr odu ola olb old oll olo olu oly oo- ooa oob ood ool ooo oor oqb oqo or- ora orb ord orl oro orr oru ory ou- oua oud oul ouo our oya oyd oyl oyo qaa qad qal qar qau qba qbd qbq qda qdb qdr qoo qor qqq qqu qra qrb qrl qru qu- qua qud qul quo qur quy ra- raa rab rad ral rao raq rar rau ray rba rbb rbd rbl rbo rbr rbu rda rdb rdd rdl rdo rdr rdu rdy rla rld rll rlo rlr rlu rly roa rob rod rol roo ror rou roy rra rrb rrd rrl rrq rrr rru rua rub rud ruo rur ruu ruy ry- rya ryd ryo ryr ryu ryy ua- uaa uab uad ual uao uaq uar uau uay uba ubb ubl ubo ubr ubu uby uda udb udd udl udo udr udu ula ulb uld ull ulo ulr ulu uly uoa uob uod uol uoo uor ur- ura urb urd url uro urr uru ury uua uur uuu uyo uyu yaa yab yad yal yao yar yau yay ybl ybr yby yda ydl ydo ydy yld yll ylr yly yob yod yol yoo yor you yoy yqb yqr yra yro yru yua yud yul yuo yur yuu yuy yyb yyu yyy