-ic a-a a-c a-i aaa aac aai aan aao aas aay ac- aca acc aci acn aco acs acy ai- aia aic aii ain aio ais aiy an- ana anc ani ann ano ans any aoa aoc aoi aon aoo aos as- asa asc asi asn aso ass asy ay- aya ayc ayi ayn ayo ays c-- caa cac cai can cao cas cay cca ccc cci ccn cco ccs ci- cia cic cii cin cio cis cn- cna cnc cni cnn cno cns cny co- coa coc coi con coo cos coy csa csc csi csn cso css csy cya cyc cyn cyo cys ia- iaa iac iai ian iao ias ica icc ici icn ico ics icy iia iic iii iin iio iis in- ina inc ini inn ino ins iny io- ioa ioc ioi ion ioo ios is- isa isc isi isn iso iss isy iya iyc iyo iys iyy n-i naa nac nai nan nao nas nay nca ncc nci ncn nco ncs nia nic nii nin nio nis nna nnc nni nnn nno nns no- noa noc noi non noo nos noy nsa nsc nsi nsn nso nss nsy nya nyc nyn nyo nys nyy o-i oaa oac oai oan oao oas oc- oca occ oci ocn oco ocs oia oic oii oin oio ois on- ona onc oni onn ono ons ony oo- ooa ooc ooi oon ooo oos os- osa osc osi osn oso oss oya oyi oyo oys saa sac sai san sao sas say sca scc sci scn sco scs sia sic sii sin sio sis sna snc sni snn sno sns sny soa soc soi son soo sos soy ss- ssa ssc ssi ssn sso sss sy- sya syc syi syn sys yaa yac yai yan yao yas yay yca ycc yci yco ycs ycy yii yin yio yis yna ynn yns yny yoc yoi yon yoo yos yoy ysa ysc ysi yso yss ysy yyc yys yyy