-al -ly -ol a-a a-b a-i a-t aaa aab aai aal aao aap aat aay ab- aba abb abi abl abo abp abt aby ai- aia aib aii ail aio aip ait aiy al- ala alb ali all alo alp alt aly aoa aob aoi aol aoo aop aot ap- apa apb api apl apo app apt apy at- ata atb ati atl ato atp att ay- aya ayi ayl ayo ayp ayt b-p baa bab bai bal bao bap bat bay bba bbb bbi bbl bbo bbp bbt bby bi- bia bib bii bil bio bip bit biy bla blb bli bll blo blp blt bly boa bob boi bol boo bop bot boy bpa bpb bpi bpl bpo bpp bpt bpy bta btb bti btl bto btp btt bty by- bya byi byl byo byp byt ia- iaa iab iai ial iao iap iat iba ibb ibi ibl ibo ibp ibt iby iia iib iii iil iio iip iit il- ila ilb ili ill ilo ilp ilt ily io- ioa iob ioi iol ioo iop iot ipa ipb ipi ipl ipo ipp ipt ipy ita itb iti itl ito itp itt ity iya iyo iyt iyy l-p la- laa lab lai lal lao lap lat lay lba lbb lbi lbl lbo lbp lbt lia lib lii lil lio lip lit lla llb lli lll llo llp llt lly loa lob loi lol loo lop lot loy lpa lpb lpi lpl lpo lpp lpt lta ltb lti ltl lto ltp ltt lya lyl lyo lyt o-i oaa oab oai oal oao oap oat ob- oba obb obi obl obo obp obt oby oia oib oii oil oio oip oit ola olb oli oll olo olp olt oly oo- ooa oob ooi ool ooo oop oot op- opa opb opi opl opo opp opt opy ot- ota otb oti otl oto otp ott oya oyi oyl oyo p-p paa pab pai pal pao pap pat pay pba pbb pbi pbl pbo pbp pbt pby pia pib pii pil pio pip pit pla plb pli pll plo plp plt ply poa pob poi pol poo pop pot poy ppa ppb ppi ppl ppo ppp ppt pt- pta ptb pti ptl pto ptp ptt pty py- pya pyb pyl pyo pyt taa tab tai tal tao tap tat tay tba tbb tbi tbl tbo tbp tbt tia tib tii til tio tip tit tiy tla tli tll tlo tlp tlt to- toa tob toi tol too top tot toy tpa tpb tpi tpl tpo tpp tpt tta ttb tti ttl tto ttp ttt tty tya tyl tyo typ tyt yaa yab yai yal yao yap yat yay ybi ybl ybp yby yii yio yip yit yli yll ylt yly yob yoi yol yoo yop yot yoy ypa ypl ypo yta ytl yto ytp ytt yyb yyt yyy