-al -ly a-a a-b a-c aaa aab aac aak aal aap aay ab- aba abb abc abk abl abp aby ac- aca acb acc ack acl acp acy aka akb akc akk akl akp al- ala alb alc alk all alp aly ap- apa apb apc apk apl app apy ay- aya ayc ayk ayl ayp b-p baa bab bac bak bal bap bay bba bbb bbc bbk bbl bbp bby bca bcb bcc bck bcl bcp bcy bka bkb bkc bkk bkl bkp bla blb blc blk bll blp bly bpa bpb bpc bpl bpp bpy by- bya byc byk byl byp c-- caa cab cac cak cal cap cay cba cbb cbc cbk cbl cbp cby cca ccb ccc cck ccl ccp cka ckb ckc cky cl- cla clb clc clk cll clp cly cpa cpb cpc cpk cpl cpp cya cyb cyc cyk cyl cyp ka- kaa kab kac kak kal kap kay kba kbb kbc kbk kbl kbp kca kcb kcc kck kcl kcp kkb kkc kkk kkl kkp kky kl- kla klb klc kly kpa kpc kpk kpl kpp kya kyc kyl kyp l-p la- laa lab lac lak lal lap lay lba lbb lbc lbk lbl lbp lca lcb lcc lck lcl lcp lcy lka lkb lkl lkp lky lla llb llc llk lll llp lly lpa lpb lpc lpk lpl lpp lya lyc lyk lyl p-p paa pab pac pak pal pap pay pba pbb pbc pbk pbl pbp pby pca pcb pcc pck pcl pcp pka pkb pkc pkl pkp pky pla plb plc plk pll plp ply ppa ppb ppc ppk ppl ppp py- pya pyb pyc pyk pyl yaa yab yac yak yal yap yay ybc ybl ybp yby yca ycc ycl ycp ycy yka ykk ylc ylk yll yly ypa ypl yyb yyc yyy