-al -ly a-a a-b aaa aab aak aal aas aay ab- aba abb abk abl abs aby aka akb akk akl aks al- ala alb alk all als aly as- asa asb ask asl ass asy ay- aya ayk ayl ays baa bab bak bal bas bay bba bbb bbk bbl bbs bby bka bkb bkk bkl bks bla blb blk bll bls bly bsa bsb bsk bsl bss bsy by- bya byk byl bys ka- kaa kab kak kal kas kay kba kbb kbk kbl kbs kkb kkk kkl kks kky kl- kla klb kls kly ksa ksb ksk ksl kss kya kyl kys la- laa lab lak lal las lay lba lbb lbk lbl lbs lka lkb lkl lks lky lla llb llk lll lls lly lsa lsb lsk lsl lss lya lyk lyl lys saa sab sak sal sas say sba sbb sbk sbl sbs sby sk- ska skb skk skl sks sky sla slb slk sll sls sly ss- ssa ssb ssk ssl sss sy- sya syb syk syl sys yaa yab yak yal yas yay ybl ybs yby yka ykk ylk yll yls yly ysa ysb ysk ysl yss ysy yyb yys yyy