def create_order_keyword_list(keywords):
result = []<EOL>for keyword in keywords:<EOL><INDENT>result.append((keyword, '<STR_LIT>'))<EOL>result.append(('<STR_LIT>' % keyword, '<STR_LIT>'))<EOL><DEDENT>return result<EOL>
Takes a given keyword list and returns a ready-to-go
list of possible ordering values.

Example: ['foo'] returns [('foo', ''), ('-foo', '')]