-al -ly -ol a-a a-t aaa aaf aal aao aar aat aay af- afa aff afl afo afr aft afy al- ala alf all alo alr alt aly aoa aof aol aoo aor aot ar- ara arf arl aro arr art ary at- ata atf atl ato atr att ay- aya ayf ayl ayo ayr ayt faa faf fal fao far fat fay ffa fff ffl ffo ffr fft ffy fla flf fll flo flr flt fly foa fof fol foo for fot foy fra frf frl fro frr frt fry fta ftf ftl fto ftr ftt fty fy- fya fyo la- laa laf lal lao lar lat lay lfa lff lfl lfo lfr lft lla llf lll llo llr llt lly loa lof lol loo lor lot loy lra lrf lro lrr lrt lry lta ltf ltl lto ltr ltt lya lyf lyl lyo lyr lyt oaa oaf oal oao oar oat of- ofa off ofl ofo ofr oft ola olf oll olo olt oly oo- ooa oof ool ooo oor oot or- ora orf orl oro orr ort ory ot- ota otf otl oto otr ott oya oyl oyo ra- raa raf ral rao rar rat ray rfa rff rfl rfo rfr rft rla rlf rll rlo rlr rlt rly roa rof rol roo ror rot roy rra rrf rrl rrr rrt rta rtf rtl rto rtr rtt rty ry- rya ryf ryo ryr ryy taa taf tal tao tar tat tay tfa tff tfl tfo tfr tft tla tlf tll tlo tlr tlt to- toa tof tol too tor tot toy tra trf trl tro trr trt try tta ttf ttl tto ttr ttt tty tya tyf tyl tyo tyr tyt yaa yaf yal yao yar yat yay yfa yff yfr yft yll ylr ylt yly yof yol yoo yor yot yoy yra yrf yro yrt yta ytf ytl yto ytr ytt yyf yyt yyy