-al -ly a-a a-b a-c aaa aab aac aak aal aap aas aay ab- aba abb abc abk abl abp abs aby ac- aca acb acc ack acl acp acs acy aka akb akc akk akl akp aks al- ala alb alc alk all alp als aly ap- apa apb apc apk apl app aps apy as- asa asb asc ask asl asp ass asy ay- aya ayc ayk ayl ayp ays b-p baa bab bac bak bal bap bas bay bba bbb bbc bbk bbl bbp bbs bby bca bcb bcc bck bcl bcp bcs bcy bka bkb bkc bkk bkl bkp bks bla blb blc blk bll blp bls bly bpa bpb bpc bpl bpp bps bpy bsa bsb bsc bsk bsl bsp bss bsy by- bya byc byk byl byp bys c-- caa cab cac cak cal cap cas cay cba cbb cbc cbk cbl cbp cbs cby cca ccb ccc cck ccl ccp ccs cka ckb ckc cks cky cl- cla clb clc clk cll clp cls cly cpa cpb cpc cpk cpl cpp cps csa csb csc csk csl csp css csy cya cyb cyc cyk cyl cyp cys ka- kaa kab kac kak kal kap kas kay kba kbb kbc kbk kbl kbp kbs kca kcb kcc kck kcl kcp kcs kkb kkc kkk kkl kkp kks kky kl- kla klb klc kls kly kpa kpc kpk kpl kpp kps ksa ksb ksc ksk ksl ksp kss kya kyc kyl kyp kys l-p la- laa lab lac lak lal lap las lay lba lbb lbc lbk lbl lbp lbs lca lcb lcc lck lcl lcp lcs lcy lka lkb lkl lkp lks lky lla llb llc llk lll llp lls lly lpa lpb lpc lpk lpl lpp lps lsa lsb lsc lsk lsl lsp lss lya lyc lyk lyl lys p-p paa pab pac pak pal pap pas pay pba pbb pbc pbk pbl pbp pbs pby pca pcb pcc pck pcl pcp pcs pka pkb pkc pkl pkp pks pky pla plb plc plk pll plp pls ply ppa ppb ppc ppk ppl ppp pps ps- psa psb psc psk psl psp pss psy py- pya pyb pyc pyk pyl pys saa sab sac sak sal sap sas say sba sbb sbc sbk sbl sbp sbs sby sca scb scc sck scl scp scs sk- ska skb skc skk skl skp sks sky sla slb slc slk sll slp sls sly spa spb spc spk spl spp sps spy ss- ssa ssb ssc ssk ssl ssp sss sy- sya syb syc syk syl syp sys yaa yab yac yak yal yap yas yay ybc ybl ybp ybs yby yca ycc ycl ycp ycs ycy yka ykk ylc ylk yll yls yly ypa ypl yps ysa ysb ysc ysk ysl ysp yss ysy yyb yyc yys yyy