-al -ly -ol a-a a-c a-t aaa aac aal aao aas aat aay ac- aca acc acl aco acs act acy al- ala alc all alo als alt aly aoa aoc aol aoo aos aot as- asa asc asl aso ass ast asy at- ata atc atl ato ats att ay- aya ayc ayl ayo ays ayt c-- caa cac cal cao cas cat cay cca ccc ccl cco ccs cct cl- cla clc cll clo cls clt cly co- coa coc col coo cos cot coy csa csc csl cso css cst csy cta ctc ctl cto cts ctt cty cya cyc cyl cyo cys cyt la- laa lac lal lao las lat lay lca lcc lcl lco lcs lct lcy lla llc lll llo lls llt lly loa loc lol loo los lot loy lsa lsc lsl lso lss lst lta ltc ltl lto lts ltt lya lyc lyl lyo lys lyt oaa oac oal oao oas oat oc- oca occ ocl oco ocs oct ola olc oll olo ols olt oly oo- ooa ooc ool ooo oos oot os- osa osc osl oso oss ost ot- ota otc otl oto ots ott oya oyl oyo oys saa sac sal sao sas sat say sca scc scl sco scs sct sla slc sll slo sls slt sly soa soc sol soo sos sot soy ss- ssa ssc ssl sso sss sst sta stc stl sto sts stt sty sy- sya syc syl sys syt taa tac tal tao tas tat tay tca tcc tcl tco tcs tct tla tlc tll tlo tls tlt to- toa toc tol too tos tot toy tsa tsc tsl tso tss tst tsy tta ttc ttl tto tts ttt tty tya tyc tyl tyo tys tyt yaa yac yal yao yas yat yay yca ycc ycl yco ycs ycy ylc yll yls ylt yly yoc yol yoo yos yot yoy ysa ysc ysl yso yss yst ysy yta ytc ytl yto yts ytt yyc yys yyt yyy