-ic a-a a-c a-i aaa aac aai aan aao aap aar aas aay ac- aca acc aci acn aco acp acr acs acy ai- aia aic aii ain aio aip air ais aiy an- ana anc ani ann ano anp anr ans any aoa aoc aoi aon aoo aop aor aos ap- apa apc api apn apo app apr aps apy ar- ara arc ari arn aro arp arr ars ary as- asa asc asi asn aso asp asr ass asy ay- aya ayc ayi ayn ayo ayp ayr ays c-- caa cac cai can cao cap car cas cay cca ccc cci ccn cco ccp ccr ccs ci- cia cic cii cin cio cip cir cis cn- cna cnc cni cnn cno cnp cnr cns cny co- coa coc coi con coo cop cor cos coy cpa cpc cpi cpn cpo cpp cpr cps cra crc cri crn cro crp crr crs cry csa csc csi csn cso csp csr css csy cya cyc cyn cyo cyp cyr cys ia- iaa iac iai ian iao iap iar ias ica icc ici icn ico icp icr ics icy iia iic iii iin iio iip iir iis in- ina inc ini inn ino inp inr ins iny io- ioa ioc ioi ion ioo iop ior ios ipa ipc ipi ipn ipo ipp ipr ips ipy ir- ira irc iri irn iro irp irr irs iry is- isa isc isi isn iso isp isr iss isy iya iyc iyo iyr iys iyy n-i naa nac nai nan nao nap nar nas nay nca ncc nci ncn nco ncp ncr ncs nia nic nii nin nio nip nir nis nna nnc nni nnn nno nnp nns no- noa noc noi non noo nop nor nos noy npa npc npi npn npo npp npr nps nra nrc nri nrn nro nrp nrr nrs nry nsa nsc nsi nsn nso nsp nsr nss nsy nya nyc nyn nyo nyp nys nyy o-i oaa oac oai oan oao oap oar oas oc- oca occ oci ocn oco ocp ocr ocs oia oic oii oin oio oip oir ois on- ona onc oni onn ono onp onr ons ony oo- ooa ooc ooi oon ooo oop oor oos op- opa opc opi opn opo opp opr ops opy or- ora orc ori orn oro orp orr ors ory os- osa osc osi osn oso osp osr oss oya oyi oyo oys p-p paa pac pai pan pao pap par pas pay pca pcc pci pcn pco pcp pcr pcs pia pic pii pin pio pip pir pis pn- pna pnc pni pnn pno pnp pnr pns pny poa poc poi pon poo pop por pos poy ppa ppc ppi ppn ppo ppp ppr pps pra prc pri prn pro prp prr prs pry ps- psa psc psi psn pso psp psr pss psy py- pya pyc pyn pyo pyr pys ra- raa rac rai ran rao rap rar ras ray rca rcc rci rcn rco rcp rcr rcs ria ric rii rin rio rip rir ris riy rna rnc rni rnn rno rnp rnr rns rny roa roc roi ron roo rop ror ros roy rpa rpc rpi rpn rpo rpp rpr rps rra rrc rri rrn rrp rrr rrs rsa rsc rsi rsn rso rsp rsr rss ry- rya ryc ryn ryo ryr rys ryy saa sac sai san sao sap sar sas say sca scc sci scn sco scp scr scs sia sic sii sin sio sip sir sis sna snc sni snn sno snp snr sns sny soa soc soi son soo sop sor sos soy spa spc spi spn spo spp spr sps spy sr- sra src sri srn sro srp srr srs sry ss- ssa ssc ssi ssn sso ssp ssr sss sy- sya syc syi syn syp syr sys yaa yac yai yan yao yap yar yas yay yca ycc yci yco ycp ycs ycy yii yin yio yip yir yis yna ynn ynp yns yny yoc yoi yon yoo yop yor yos yoy ypa ypo yps yra yrc yrn yro yrp yrs ysa ysc ysi yso ysp ysr yss ysy yyc yys yyy