#P1604. Dungeon

Dungeon

题目描述

You are playing a new computer game in which you have to fight monsters. In a dungeon you are trying to clear, you met three monsters; the first of them has aa health points, the second has bb health points, and the third has cc.

To kill the monsters, you can use a cannon that, when fired, deals 1 damage to the selected monster. Every 7-th (i. e. shots with numbers 7, 14, 21 etc.) cannon shot is enhanced and deals 1 damage to all monsters, not just one of them. If some monster's current amount of health points is 0, it can't be targeted by a regular shot and does not receive damage from an enhanced shot.

You want to pass the dungeon beautifully, i. e., kill all the monsters with the same enhanced shot (i. e. after some enhanced shot, the health points of each of the monsters should become equal to 0 for the first time). Each shot must hit a monster, i. e. each shot deals damage to at least one monster.

输入格式

The first line contains a single integer t(1t104)t (1≤t≤10^4) — the number of test cases.

Each test case consists of a single line that contains three integers a,ba, b and c(1a,b,c108)c (1≤a,b,c≤10^8) — the number of health points each monster has.

输出格式

For each test case, print YES if you can kill all the monsters with the same enhanced shot. Otherwise, print NO. (注意只有全大写正确)

样例

3 
3 2 4 
1 1 1 
10 1 7 

YES 
NO 
NO

提示

来源:codeforces

提示:(注意只有输出YES与NO才算对)

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