-al -ey -ly a-a a-b a-c aaa aab aac aae aak aal aay ab- aba abb abc abe abk abl aby ac- aca acb acc ace ack acl acy aea aeb aec aee aek ael aey aka akb akc ake akk akl al- ala alb alc ale alk all aly ay- aya ayc aye ayk ayl baa bab bac bae bak bal bay bba bbb bbc bbe bbk bbl bby bca bcb bcc bce bck bcl bcy be- bea beb bec bee bek bel bey bka bkb bkc bke bkk bkl bla blb blc ble blk bll bly by- bya byc bye byk byl c-- caa cab cac cae cak cal cay cba cbb cbc cbe cbk cbl cby cca ccb ccc cce cck ccl ce- cea ceb cec cee cek cel cey cka ckb ckc cky cl- cla clb clc cle clk cll cly cya cyb cyc cye cyk cyl eaa eab eac eae eak eal eba ebb ebc ebe ebk ebl eby ec- eca ecb ecc ece eck ecl eea eeb eec eee eek eel eey eka ekb ekc eke ekl eky ela elb elc ele elk ell ely eya eyc eye eyl ka- kaa kab kac kae kak kal kay kba kbb kbc kbe kbk kbl kca kcb kcc kce kck kcl ke- kea keb kec kee kek kel key kkb kkc kke kkk kkl kky kl- kla klb klc kly kya kyc kye kyl la- laa lab lac lae lak lal lay lba lbb lbc lbe lbk lbl lca lcb lcc lce lck lcl lcy lea leb lec lee lek lel ley lka lkb lkl lky lla llb llc lle llk lll lly lya lyc lye lyk lyl yaa yab yac yae yak yal yay ybc ybe ybl yby yca ycc yce ycl ycy yea yeb yec yee yek yel yey yka ykk ylc yle ylk yll yly yyb yyc yye yyy