-al -ly -ol a-a a-b a-i a-t aaa aab aai aal aao aap aar aat aay ab- aba abb abi abl abo abp abr abt aby ai- aia aib aii ail aio aip air ait aiy al- ala alb ali all alo alp alr alt aly aoa aob aoi aol aoo aop aor aot ap- apa apb api apl apo app apr apt apy ar- ara arb ari arl aro arp arr art ary at- ata atb ati atl ato atp atr att ay- aya ayi ayl ayo ayp ayr ayt b-p baa bab bai bal bao bap bar bat bay bba bbb bbi bbl bbo bbp bbr bbt bby bi- bia bib bii bil bio bip bir bit biy bla blb bli bll blo blp blr blt bly boa bob boi bol boo bop bor bot boy bpa bpb bpi bpl bpo bpp bpr bpt bpy bra brb bri brl bro brp brr brt bry bta btb bti btl bto btp btr btt bty by- bya byi byl byo byp byr byt ia- iaa iab iai ial iao iap iar iat iba ibb ibi ibl ibo ibp ibr ibt iby iia iib iii iil iio iip iir iit il- ila ilb ili ill ilo ilp ilr ilt ily io- ioa iob ioi iol ioo iop ior iot ipa ipb ipi ipl ipo ipp ipr ipt ipy ir- ira irb iri irl iro irp irr irt iry ita itb iti itl ito itp itt ity iya iyo iyr iyt iyy l-p la- laa lab lai lal lao lap lar lat lay lba lbb lbi lbl lbo lbp lbr lbt lia lib lii lil lio lip lir lit lla llb lli lll llo llp llr llt lly loa lob loi lol loo lop lor lot loy lpa lpb lpi lpl lpo lpp lpr lpt lra lrb lri lro lrp lrr lrt lry lta ltb lti ltl lto ltp ltr ltt lya lyl lyo lyr lyt o-i oaa oab oai oal oao oap oar oat ob- oba obb obi obl obo obp obr obt oby oia oib oii oil oio oip oir oit ola olb oli oll olo olp olt oly oo- ooa oob ooi ool ooo oop oor oot op- opa opb opi opl opo opp opr opt opy or- ora orb ori orl oro orp orr ort ory ot- ota otb oti otl oto otp otr ott oya oyi oyl oyo p-p paa pab pai pal pao pap par pat pay pba pbb pbi pbl pbo pbp pbr pbt pby pia pib pii pil pio pip pir pit pla plb pli pll plo plp plr plt ply poa pob poi pol poo pop por pot poy ppa ppb ppi ppl ppo ppp ppr ppt pra prb pri prl pro prp prr prt pry pt- pta ptb pti ptl pto ptp ptr ptt pty py- pya pyb pyl pyo pyr pyt ra- raa rab rai ral rao rap rar rat ray rba rbb rbi rbl rbo rbp rbr rbt ria rib rii ril rio rip rir rit riy rla rli rll rlo rlp rlr rlt rly roa rob roi rol roo rop ror rot roy rpa rpb rpi rpl rpo rpp rpr rpt rra rrb rri rrl rrp rrr rrt rta rtb rti rtl rto rtp rtr rtt rty ry- rya ryo ryr ryy taa tab tai tal tao tap tar tat tay tba tbb tbi tbl tbo tbp tbr tbt tia tib tii til tio tip tir tit tiy tla tli tll tlo tlp tlr tlt to- toa tob toi tol too top tor tot toy tpa tpb tpi tpl tpo tpp tpr tpt tra trb tri trl tro trp trr trt try tta ttb tti ttl tto ttp ttr ttt tty tya tyl tyo typ tyr tyt yaa yab yai yal yao yap yar yat yay ybi ybl ybp ybr yby yii yio yip yir yit yli yll ylr ylt yly yob yoi yol yoo yop yor yot yoy ypa ypl ypo yra yro yrp yrt yta ytl yto ytp ytr ytt yyb yyt yyy