a-a a-c aaa aac aad aah aao aas aau ac- aca acc acd ach aco acs acu ad- ada adc add adh ado ads adu aha ahc ahd ahh aho ahs ahu aoa aoc aod aoh aoo aos aou as- asa asc asd ash aso ass asu au- aua auc aud auh auo aus c-- caa cac cad cah cao cas cau cca ccc ccd cch cco ccs ccu cda cdc cdd cdh cdo cds cdu ch- cha chc chd chh cho chs chu co- coa coc cod coh coo cos cou csa csc csd csh cso css csu cua cuc cud cuh cuo cus cuu daa dac dad dah dao das dau dca dcc dcd dco dcs dcu dda ddc ddd ddh ddo dds ddu dh- dha dhc dhd dhh dho dhs dhu doa doc dod doh doo dos dou dsa dsc dsd dsh dso dss dsu dua duc dud duh duo dus haa hac had hah hao has hau hca hcc hcd hch hco hcs hda hdc hdd hdh hdo hds hdu hha hhc hhd hhh hho hhs hhu hoa hoc hod hoh hoo hos hou hsa hsc hsd hsh hss hsu hua huc hud huh huo hus huu oaa oac oad oah oao oas oau oc- oca occ ocd och oco ocs ocu oda odc odd odh odo ods odu oha ohc ohd ohh oho ohs ohu oo- ooa ooc ood ooh ooo oos os- osa osc osd osh oso oss osu ou- oua ouc oud ouh ouo ous saa sac sad sah sao sas sau sca scc scd sch sco scs scu sda sdc sdd sdh sdo sds sdu sh- sha shc shd shh sho shs shu soa soc sod soh soo sos sou ss- ssa ssc ssd ssh sso sss ssu sua suc sud suh suo sus suu ua- uaa uac uad uah uao uas uau uca ucc ucd uch uco ucs ucu uda udc udd udo uds udu uha uhc uhd uhh uho uhs uhu uoa uoc uod uoo uos usa usc usd ush uso uss usu uua uuc uus uuu