Usage: awa <Number o' "awa"s> [[--upper || -u] || [--aupper || -U]] -u or --upper: All of "awa" is in upper case -U or --aupper: The 'a' character is in upper case -d or --debug: No awa. Used only for debugging of type converter. May be removed in the future. Exit codes: 0: No problem awa 1: Number o' "awa"s not acceptable 2: Too few arguments 3: Don't use '-u' and '-U' in one command