import from as assert break class continue def del elif else except exec finally for global if in is lambda not or pass print raise return try while yield abs apply buffer callable chr cmp coerce compile complex copyright credits delattr dir divmod eval execfile exit filter float getattr globals hasattr hash hex id input int intern isinstance issubclass iter len license list locals long map max min oct open ord pow quit range raw_input reduce reload repr round setattr slice str tuple type unichr unicode vars xrange zip None self