-al -ly a-a a-c a-t aaa aac aal aat aay ac- aca acc acl act acy al- ala alc all alt aly at- ata atc atl att ay- aya ayc ayl ayt c-- caa cac cal cat cay cca ccc ccl cct cl- cla clc cll clt cly cta ctc ctl ctt cty cya cyc cyl cyt la- laa lac lal lat lay lca lcc lcl lct lcy lla llc lll llt lly lta ltc ltl ltt lya lyc lyl lyt taa tac tal tat tay tca tcc tcl tct tla tlc tll tlt tta ttc ttl ttt tty tya tyc tyl tyt yaa yac yal yat yay yca ycc ycl ycy ylc yll ylt yly yta ytc ytl ytt yyc yyt yyy