-al -ly -ol a-a a-t aaa aal aao aas aat aax aay al- ala all alo als alt alx aly aoa aol aoo aos aot aox as- asa asl aso ass ast asx asy at- ata atl ato ats att atx ax- axa axl axo axs axt axx ay- aya ayl ayo ays ayt ayx la- laa lal lao las lat lax lay lla lll llo lls llt lly loa lol loo los lot lox loy lsa lsl lso lss lst lta ltl lto lts ltt ltx lxo lxx lya lyl lyo lys lyt lyx oaa oal oao oas oat oax ola oll olo ols olt oly oo- ooa ool ooo oos oot oox os- osa osl oso oss ost osx ot- ota otl oto ots ott ox- oxa oxo oxt oxx oxy oya oyl oyo oys saa sal sao sas sat sax say sla sll slo sls slt slx sly soa sol soo sos sot sox soy ss- ssa ssl sso sss sst ssx sta stl sto sts stt stx sty sxl sxs sxt sy- sya syl sys syt syx t-x taa tal tao tas tat tax tay tla tll tlo tls tlt tlx to- toa tol too tos tot tox toy tsa tsl tso tss tst tsx tsy tta ttl tto tts ttt ttx tty txl txs txt tya tyl tyo tys tyt xaa xal xas xat xla xls xlt xoa xoo xos xot xox xsa xsl xss xst xts xtx xty xxl xxo xxx xxy xyl xyy yaa yal yao yas yat yax yay yll yls ylt yly yol yoo yos yot yox yoy ysa ysl yso yss yst ysy yta ytl yto yts ytt yxa yxy yys yyt yyy