-al -ly -ol a-a a-b a-i a-t aaa aab aai aal aao aap aar aas aat aay ab- aba abb abi abl abo abp abr abs abt aby ai- aia aib aii ail aio aip air ais ait aiy al- ala alb ali all alo alp alr als alt aly aoa aob aoi aol aoo aop aor aos aot ap- apa apb api apl apo app apr aps apt apy ar- ara arb ari arl aro arp arr ars art ary as- asa asb asi asl aso asp asr ass ast asy at- ata atb ati atl ato atp atr ats att ay- aya ayi ayl ayo ayp ayr ays ayt b-p baa bab bai bal bao bap bar bas bat bay bba bbb bbi bbl bbo bbp bbr bbs bbt bby bi- bia bib bii bil bio bip bir bis bit biy bla blb bli bll blo blp blr bls blt bly boa bob boi bol boo bop bor bos bot boy bpa bpb bpi bpl bpo bpp bpr bps bpt bpy bra brb bri brl bro brp brr brs brt bry bsa bsb bsi bsl bso bsp bsr bss bst bsy bta btb bti btl bto btp btr bts btt bty by- bya byi byl byo byp byr bys byt ia- iaa iab iai ial iao iap iar ias iat iba ibb ibi ibl ibo ibp ibr ibs ibt iby iia iib iii iil iio iip iir iis iit il- ila ilb ili ill ilo ilp ilr ils ilt ily io- ioa iob ioi iol ioo iop ior ios iot ipa ipb ipi ipl ipo ipp ipr ips ipt ipy ir- ira irb iri irl iro irp irr irs irt iry is- isa isb isi isl iso isp isr iss ist isy ita itb iti itl ito itp its itt ity iya iyo iyr iys iyt iyy l-p la- laa lab lai lal lao lap lar las lat lay lba lbb lbi lbl lbo lbp lbr lbs lbt lia lib lii lil lio lip lir lis lit lla llb lli lll llo llp llr lls llt lly loa lob loi lol loo lop lor los lot loy lpa lpb lpi lpl lpo lpp lpr lps lpt lra lrb lri lro lrp lrr lrs lrt lry lsa lsb lsi lsl lso lsp lsr lss lst lta ltb lti ltl lto ltp ltr lts ltt lya lyl lyo lyr lys lyt o-i oaa oab oai oal oao oap oar oas oat ob- oba obb obi obl obo obp obr obs obt oby oia oib oii oil oio oip oir ois oit ola olb oli oll olo olp ols olt oly oo- ooa oob ooi ool ooo oop oor oos oot op- opa opb opi opl opo opp opr ops opt opy or- ora orb ori orl oro orp orr ors ort ory os- osa osb osi osl oso osp osr oss ost ot- ota otb oti otl oto otp otr ots ott oya oyi oyl oyo oys p-p paa pab pai pal pao pap par pas pat pay pba pbb pbi pbl pbo pbp pbr pbs pbt pby pia pib pii pil pio pip pir pis pit pla plb pli pll plo plp plr pls plt ply poa pob poi pol poo pop por pos pot poy ppa ppb ppi ppl ppo ppp ppr pps ppt pra prb pri prl pro prp prr prs prt pry ps- psa psb psi psl pso psp psr pss pst psy pt- pta ptb pti ptl pto ptp ptr pts ptt pty py- pya pyb pyl pyo pyr pys pyt ra- raa rab rai ral rao rap rar ras rat ray rba rbb rbi rbl rbo rbp rbr rbs rbt ria rib rii ril rio rip rir ris rit riy rla rli rll rlo rlp rlr rls rlt rly roa rob roi rol roo rop ror ros rot roy rpa rpb rpi rpl rpo rpp rpr rps rpt rra rrb rri rrl rrp rrr rrs rrt rsa rsb rsi rsl rso rsp rsr rss rst rta rtb rti rtl rto rtp rtr rts rtt rty ry- rya ryo ryr rys ryy saa sab sai sal sao sap sar sas sat say sba sbb sbi sbl sbo sbp sbr sbs sbt sby sia sib sii sil sio sip sir sis sit sla slb sli sll slo slp slr sls slt sly soa sob soi sol soo sop sor sos sot soy spa spb spi spl spo spp spr sps spt spy sr- sra srb sri srl sro srp srr srs srt sry ss- ssa ssb ssi ssl sso ssp ssr sss sst sta stb sti stl sto stp str sts stt sty sy- sya syb syi syl syp syr sys syt taa tab tai tal tao tap tar tas tat tay tba tbb tbi tbl tbo tbp tbr tbs tbt tia tib tii til tio tip tir tis tit tiy tla tli tll tlo tlp tlr tls tlt to- toa tob toi tol too top tor tos tot toy tpa tpb tpi tpl tpo tpp tpr tps tpt tra trb tri trl tro trp trr trs trt try tsa tsb tsi tsl tso tsp tsr tss tst tsy tta ttb tti ttl tto ttp ttr tts ttt tty tya tyl tyo typ tyr tys tyt yaa yab yai yal yao yap yar yas yat yay ybi ybl ybp ybr ybs yby yii yio yip yir yis yit yli yll ylr yls ylt yly yob yoi yol yoo yop yor yos yot yoy ypa ypl ypo yps yra yro yrp yrs yrt ysa ysb ysi ysl yso ysp ysr yss yst ysy yta ytl yto ytp ytr yts ytt yyb yys yyt yyy