-al -ly -ol a-a a-b a-i aaa aab aad aai aal aao aap aay ab- aba abb abd abi abl abo abp aby ad- ada adb add adi adl ado adp ady ai- aia aib aid aii ail aio aip aiy al- ala alb ald ali all alo alp aly aoa aob aod aoi aol aoo aop ap- apa apb apd api apl apo app apy ay- aya ayd ayi ayl ayo ayp b-p baa bab bad bai bal bao bap bay bba bbb bbd bbi bbl bbo bbp bby bda bdb bdd bdi bdl bdo bdp bdy bi- bia bib bid bii bil bio bip biy bla blb bld bli bll blo blp bly boa bob bod boi bol boo bop boy bpa bpb bpd bpi bpl bpo bpp bpy by- bya byd byi byl byo byp daa dab dad dai dal dao dap day dba dbb dbd dbi dbl dbo dbp dby dda ddb ddd ddi ddl ddo ddp ddy di- dia dib did dii dil dio dip diy dl- dla dlb dld dli dll dlo dlp dly doa dob dod doi dol doo dop doy dpa dpb dpd dpi dpl dpo dpp dy- dya dyb dyd dyo dyp dyy i-d ia- iaa iab iad iai ial iao iap iba ibb ibd ibi ibl ibo ibp iby ida idb idd idi idl ido idp idy iia iib iid iii iil iio iip il- ila ilb ild ili ill ilo ilp ily io- ioa iob iod ioi iol ioo iop ipa ipb ipd ipi ipl ipo ipp ipy iya iyo iyy l-p la- laa lab lad lai lal lao lap lay lba lbb lbd lbi lbl lbo lbp lda ldb ldd ldi ldl ldo ldp ldy lia lib lid lii lil lio lip lla llb lld lli lll llo llp lly loa lob lod loi lol loo lop loy lpa lpb lpd lpi lpl lpo lpp lya lyd lyl lyo o-i oaa oab oad oai oal oao oap ob- oba obb obd obi obl obo obp oby oda odb odd odi odl odo odp oia oib oid oii oil oio oip ola olb old oli oll olo olp oly oo- ooa oob ood ooi ool ooo oop op- opa opb opd opi opl opo opp opy oya oyd oyi oyl oyo p-p paa pab pad pai pal pao pap pay pba pbb pbd pbi pbl pbo pbp pby pda pdb pdd pdi pdl pdo pdp pia pib pid pii pil pio pip pla plb pld pli pll plo plp ply poa pob pod poi pol poo pop poy ppa ppb ppd ppi ppl ppo ppp py- pya pyb pyd pyl pyo yaa yab yad yai yal yao yap yay ybi ybl ybp yby yda ydl ydo ydy yid yii yio yip yld yli yll yly yob yod yoi yol yoo yop yoy ypa ypd ypl ypo yyb yyy