-al -ly -ol a-a a-t aaa aal aao aat aax aay al- ala all alo alt alx aly aoa aol aoo aot aox at- ata atl ato att atx ax- axa axl axo axt axx ay- aya ayl ayo ayt ayx la- laa lal lao lat lax lay lla lll llo llt lly loa lol loo lot lox loy lta ltl lto ltt ltx lxo lxx lya lyl lyo lyt lyx oaa oal oao oat oax ola oll olo olt oly oo- ooa ool ooo oot oox ot- ota otl oto ott ox- oxa oxo oxt oxx oxy oya oyl oyo t-x taa tal tao tat tax tay tla tll tlo tlt tlx to- toa tol too tot tox toy tta ttl tto ttt ttx tty txl txt tya tyl tyo tyt xaa xal xat xla xlt xoa xoo xot xox xtx xty xxl xxo xxx xxy xyl xyy yaa yal yao yat yax yay yll ylt yly yol yoo yot yox yoy yta ytl yto ytt yxa yxy yyt yyy