-al -ly -ol a-a a-b a-i a-t aaa aab aaf aai aal aao aar aat aay ab- aba abb abf abi abl abo abr abt aby af- afa afb aff afi afl afo afr aft afy ai- aia aib aif aii ail aio air ait aiy al- ala alb alf ali all alo alr alt aly aoa aob aof aoi aol aoo aor aot ar- ara arb arf ari arl aro arr art ary at- ata atb atf ati atl ato atr att ay- aya ayf ayi ayl ayo ayr ayt baa bab baf bai bal bao bar bat bay bba bbb bbf bbi bbl bbo bbr bbt bby bfa bfb bff bfi bfl bfo bfr bft bfy bi- bia bib bif bii bil bio bir bit biy bla blb blf bli bll blo blr blt bly boa bob bof boi bol boo bor bot boy bra brb brf bri brl bro brr brt bry bta btb btf bti btl bto btr btt bty by- bya byf byi byl byo byr byt faa fab faf fai fal fao far fat fay fba fbb fbf fbi fbl fbo fbr fbt ffa fff ffi ffl ffo ffr fft ffy fia fib fif fii fil fir fit fla flb flf fli fll flo flr flt fly foa fob fof foi fol foo for fot foy fra frb frf fri frl fro frr frt fry fta ftb ftf fti ftl fto ftr ftt fty fy- fya fyb fyi fyo i-f ia- iaa iab iaf iai ial iao iar iat iba ibb ibf ibi ibl ibo ibr ibt iby ifa ifb iff ifi ifl ifo ifr ift ify iia iib iif iii iil iio iir iit il- ila ilb ilf ili ill ilo ilr ilt ily io- ioa iob iof ioi iol ioo ior iot ir- ira irb irf iri irl iro irr irt iry ita itb itf iti itl ito itt ity iya iyo iyr iyt iyy la- laa lab laf lai lal lao lar lat lay lba lbb lbf lbi lbl lbo lbr lbt lfa lfb lff lfi lfl lfo lfr lft lia lib lif lii lil lio lir lit lla llb llf lli lll llo llr llt lly loa lob lof loi lol loo lor lot loy lra lrb lrf lri lro lrr lrt lry lta ltb ltf lti ltl lto ltr ltt lya lyf lyl lyo lyr lyt o-i oaa oab oaf oai oal oao oar oat ob- oba obb obf obi obl obo obr obt oby of- ofa ofb off ofi ofl ofo ofr oft oia oib oif oii oil oio oir oit ola olb olf oli oll olo olt oly oo- ooa oob oof ooi ool ooo oor oot or- ora orb orf ori orl oro orr ort ory ot- ota otb otf oti otl oto otr ott oya oyi oyl oyo ra- raa rab raf rai ral rao rar rat ray rba rbb rbf rbi rbl rbo rbr rbt rfa rfb rff rfi rfl rfo rfr rft ria rib rif rii ril rio rir rit riy rla rlf rli rll rlo rlr rlt rly roa rob rof roi rol roo ror rot roy rra rrb rrf rri rrl rrr rrt rta rtb rtf rti rtl rto rtr rtt rty ry- rya ryf ryo ryr ryy taa tab taf tai tal tao tar tat tay tba tbb tbf tbi tbl tbo tbr tbt tfa tfb tff tfi tfl tfo tfr tft tia tib tif tii til tio tir tit tiy tla tlf tli tll tlo tlr tlt to- toa tob tof toi tol too tor tot toy tra trb trf tri trl tro trr trt try tta ttb ttf tti ttl tto ttr ttt tty tya tyf tyl tyo tyr tyt yaa yab yaf yai yal yao yar yat yay ybf ybi ybl ybr yby yfa yff yfr yft yif yii yio yir yit yli yll ylr ylt yly yob yof yoi yol yoo yor yot yoy yra yrf yro yrt yta ytf ytl yto ytr ytt yyb yyf yyt yyy