a-a a-c aaa aac aan aap aar aas aay ac- aca acc acn acp acr acs acy an- ana anc ann anp anr ans any ap- apa apc apn app apr aps apy ar- ara arc arn arp arr ars ary as- asa asc asn asp asr ass asy ay- aya ayc ayn ayp ayr ays c-- caa cac can cap car cas cay cca ccc ccn ccp ccr ccs cn- cna cnc cnn cnp cnr cns cny cpa cpc cpn cpp cpr cps cra crc crn crp crr crs cry csa csc csn csp csr css csy cya cyc cyn cyp cyr cys naa nac nan nap nar nas nay nca ncc ncn ncp ncr ncs nna nnc nnn nnp nns npa npc npn npp npr nps nra nrc nrn nrp nrr nrs nry nsa nsc nsn nsp nsr nss nsy nya nyc nyn nyp nys nyy p-p paa pac pan pap par pas pay pca pcc pcn pcp pcr pcs pn- pna pnc pnn pnp pnr pns pny ppa ppc ppn ppp ppr pps pra prc prn prp prr prs pry ps- psa psc psn psp psr pss psy py- pya pyc pyn pyr pys ra- raa rac ran rap rar ras ray rca rcc rcn rcp rcr rcs rna rnc rnn rnp rnr rns rny rpa rpc rpn rpp rpr rps rra rrc rrn rrp rrr rrs rsa rsc rsn rsp rsr rss ry- rya ryc ryn ryr rys ryy saa sac san sap sar sas say sca scc scn scp scr scs sna snc snn snp snr sns sny spa spc spn spp spr sps spy sr- sra src srn srp srr srs sry ss- ssa ssc ssn ssp ssr sss sy- sya syc syn syp syr sys yaa yac yan yap yar yas yay yca ycc ycp ycs ycy yna ynn ynp yns yny ypa yps yra yrc yrn yrp yrs ysa ysc ysp ysr yss ysy yyc yys yyy