a-a a-c a-z aaa aac aan aap aas aay aaz ac- aca acc acn acp acs acy acz an- ana anc ann anp ans any anz ap- apa apc apn app aps apy as- asa asc asn asp ass asy asz ay- aya ayc ayn ayp ays ayz az- aza azn azp azs azy azz c-- caa cac can cap cas cay caz cca ccc ccn ccp ccs ccz cn- cna cnc cnn cnp cns cny cpa cpc cpn cpp cps cpz csa csc csn csp css csy csz cya cyc cyn cyp cys cz- czc naa nac nan nap nas nay naz nca ncc ncn ncp ncs nna nnc nnn nnp nns nnz npa npc npn npp nps npz nsa nsc nsn nsp nss nsy nsz nya nyc nyn nyp nys nyy nzp nzs nzz p-p paa pac pan pap pas pay paz pca pcc pcn pcp pcs pn- pna pnc pnn pnp pns pny ppa ppc ppn ppp pps ppz ps- psa psc psn psp pss psy py- pya pyc pyn pys pzc pzp saa sac san sap sas say saz sca scc scn scp scs sna snc snn snp sns sny spa spc spn spp sps spy spz ss- ssa ssc ssn ssp sss ssz sy- sya syc syn syp sys sza szp yaa yac yan yap yas yay yaz yca ycc ycp ycs ycy yna ynn ynp yns yny ypa yps ysa ysc ysp yss ysy ysz yyc yys yyy yyz yzy zaa zac zan zap zas zay zaz zcs znc znn znp zns zpc zpp zsa zsz zzs zzy zzz