-ic a-a a-c a-i aaa aac aah aai aan aao aas ac- aca acc ach aci acn aco acs aha ahc ahh ahi ahn aho ahs ai- aia aic aih aii ain aio ais an- ana anc anh ani ann ano ans aoa aoc aoh aoi aon aoo aos as- asa asc ash asi asn aso ass c-- caa cac cah cai can cao cas cca ccc cch cci ccn cco ccs ch- cha chc chh chi chn cho chs ci- cia cic cih cii cin cio cis cn- cna cnc cnh cni cnn cno cns co- coa coc coh coi con coo cos csa csc csh csi csn cso css h-i haa hac hah hai han hao has hca hcc hch hci hcn hco hcs hha hhc hhh hhi hhn hho hhs hia hic hih hii hin hio his hna hnc hnh hnn hno hns hoa hoc hoh hoi hon hoo hos hsa hsc hsh hsi hsn hss ia- iaa iac iah iai ian iao ias ica icc ich ici icn ico ics iha ihc ihh ihi ihn iho ihs iia iic iih iii iin iio iis in- ina inc inh ini inn ino ins io- ioa ioc ioh ioi ion ioo ios is- isa isc ish isi isn iso iss n-i naa nac nah nai nan nao nas nca ncc nch nci ncn nco ncs nha nhc nhh nhi nhn nhs nia nic nih nii nin nio nis nna nnc nnh nni nnn nno nns no- noa noc noh noi non noo nos nsa nsc nsh nsi nsn nso nss o-i oaa oac oah oai oan oao oas oc- oca occ och oci ocn oco ocs oha ohc ohh ohi ohn oho ohs oia oic oii oin oio ois on- ona onc onh oni onn ono ons oo- ooa ooc ooh ooi oon ooo oos os- osa osc osh osi osn oso oss saa sac sah sai san sao sas sca scc sch sci scn sco scs sh- sha shc shh shi shn sho shs sia sic sih sii sin sio sis sna snc sni snn sno sns soa soc soh soi son soo sos ss- ssa ssc ssh ssi ssn sso sss