a-a a-c aaa aac aah aan aas aaw ac- aca acc ach acn acs acw aha ahc ahh ahn ahs ahw an- ana anc anh ann ans as- asa asc ash asn ass asw aw- awa awc awh awn aws aww c-- caa cac cah can cas caw cca ccc cch ccn ccs ccw ch- cha chc chh chn chs chw cn- cna cnc cnh cnn cns cnw csa csc csh csn css csw cw- cwa cwc cwh cwn cws haa hac hah han has haw hca hcc hch hcn hcs hcw hha hhc hhh hhn hhs hhw hna hnc hnh hnn hns hnw hsa hsc hsh hsn hss hsw hw- hwa hwn hws hww naa nac nah nan nas naw nca ncc nch ncn ncs ncw nha nhc nhh nhn nhs nna nnc nnh nnn nns nnw nsa nsc nsh nsn nss nsw nwa nwc nwn nws saa sac sah san sas saw sca scc sch scn scs scw sh- sha shc shh shn shs sna snc snn sns snw ss- ssa ssc ssh ssn sss ssw swa swc swh swn sws waa wac wah wan was waw wca wcc wch wcn wcs wcw wh- wha whc whh whs whw wn- wna wnc wnn wns wnw wsa wsc wsh wsn wss wsw wwa wwc wwn www