Determine if it's satisfiable or not WITHOUT USING ANY EXTERNAL TOOLS.
Великобритания собралась защитить свою военную базу от Ирана14:46
，详情可参考safew官方下载
（三）多次殴打、伤害他人或者一次殴打、伤害多人的。
The third edition of the event is going to take place in the Czech Republic in June, after being held in Milton Keynes for the past two years.