E: 42:test: Missing argument to reversed()
E: 43:test: The first reversed() argument is not a sequence
E: 46:test: The first reversed() argument is not a sequence
E: 47:test: The first reversed() argument is not a sequence
E: 48:test: The first reversed() argument is not a sequence
E: 51:test: The first reversed() argument is not a sequence
E: 52:test: The first reversed() argument is not a sequence
E: 54:test: The first reversed() argument is not a sequence
E: 55:test: The first reversed() argument is not a sequence