-ic a-a a-c a-i aaa aac aai aan aao aar aas aay ac- aca acc aci acn aco acr acs acy ai- aia aic aii ain aio air ais aiy an- ana anc ani ann ano anr ans any aoa aoc aoi aon aoo aor aos ar- ara arc ari arn aro arr ars ary as- asa asc asi asn aso asr ass asy ay- aya ayc ayi ayn ayo ayr ays c-- caa cac cai can cao car cas cay cca ccc cci ccn cco ccr ccs ci- cia cic cii cin cio cir cis cn- cna cnc cni cnn cno cnr cns cny co- coa coc coi con coo cor cos coy cra crc cri crn cro crr crs cry csa csc csi csn cso csr css csy cya cyc cyn cyo cyr cys ia- iaa iac iai ian iao iar ias ica icc ici icn ico icr ics icy iia iic iii iin iio iir iis in- ina inc ini inn ino inr ins iny io- ioa ioc ioi ion ioo ior ios ir- ira irc iri irn iro irr irs iry is- isa isc isi isn iso isr iss isy iya iyc iyo iyr iys iyy n-i naa nac nai nan nao nar nas nay nca ncc nci ncn nco ncr ncs nia nic nii nin nio nir nis nna nnc nni nnn nno nns no- noa noc noi non noo nor nos noy nra nrc nri nrn nro nrr nrs nry nsa nsc nsi nsn nso nsr nss nsy nya nyc nyn nyo nys nyy o-i oaa oac oai oan oao oar oas oc- oca occ oci ocn oco ocr ocs oia oic oii oin oio oir ois on- ona onc oni onn ono onr ons ony oo- ooa ooc ooi oon ooo oor oos or- ora orc ori orn oro orr ors ory os- osa osc osi osn oso osr oss oya oyi oyo oys ra- raa rac rai ran rao rar ras ray rca rcc rci rcn rco rcr rcs ria ric rii rin rio rir ris riy rna rnc rni rnn rno rnr rns rny roa roc roi ron roo ror ros roy rra rrc rri rrn rrr rrs rsa rsc rsi rsn rso rsr rss ry- rya ryc ryn ryo ryr rys ryy saa sac sai san sao sar sas say sca scc sci scn sco scr scs sia sic sii sin sio sir sis sna snc sni snn sno snr sns sny soa soc soi son soo sor sos soy sr- sra src sri srn sro srr srs sry ss- ssa ssc ssi ssn sso ssr sss sy- sya syc syi syn syr sys yaa yac yai yan yao yar yas yay yca ycc yci yco ycs ycy yii yin yio yir yis yna ynn yns yny yoc yoi yon yoo yor yos yoy yra yrc yrn yro yrs ysa ysc ysi yso ysr yss ysy yyc yys yyy