-al -ly -ol a-a a-c aaa aac aak aal aao aas aay ac- aca acc ack acl aco acs acy aka akc akk akl ako aks al- ala alc alk all alo als aly aoa aoc aok aol aoo aos as- asa asc ask asl aso ass asy ay- aya ayc ayk ayl ayo ays c-- caa cac cak cal cao cas cay cca ccc cck ccl cco ccs cka ckc cko cks cky cl- cla clc clk cll clo cls cly co- coa coc cok col coo cos coy csa csc csk csl cso css csy cya cyc cyk cyl cyo cys ka- kaa kac kak kal kao kas kay kca kcc kck kcl kcs kkc kkk kkl kks kky kl- kla klc klo kls kly koa koc kok kol koo kos koy ksa ksc ksk ksl kso kss kya kyc kyl kyo kys la- laa lac lak lal lao las lay lca lcc lck lcl lco lcs lcy lka lkl lks lky lla llc llk lll llo lls lly loa loc lok lol loo los loy lsa lsc lsk lsl lso lss lya lyc lyk lyl lyo lys oaa oac oak oal oao oas oc- oca occ ock ocl oco ocs oka okc okk okl oko oks ola olc olk oll olo ols oly oo- ooa ooc ook ool ooo oos os- osa osc osk osl oso oss oya oyl oyo oys saa sac sak sal sao sas say sca scc sck scl sco scs sk- ska skc skk skl sko sks sky sla slc slk sll slo sls sly soa soc sok sol soo sos soy ss- ssa ssc ssk ssl sso sss sy- sya syc syk syl sys yaa yac yak yal yao yas yay yca ycc ycl yco ycs ycy yka ykk ylc ylk yll yls yly yoc yok yol yoo yos yoy ysa ysc ysk ysl yso yss ysy yyc yys yyy