[Solution] Three Doors solution codeforces

Three Doors solution codeforces – There are three doors in front of you, numbered from 11 to 33 from left to right. Each door has a lock on it, which can only be opened with a key with the same number on it as the number on the door.

Table of Contents

[Solution] Three Doors solution codeforces

There are three keys — one for each door. Two of them are hidden behind the doors, so that there is no more than one key behind each door. So two doors have one key behind them, one door doesn’t have a key behind it. To obtain a key hidden behind a door, you should first unlock that door. The remaining key is in your hands.

Can you open all the doors?

Input

The first line contains a single integer 𝑡t (1𝑡181≤t≤18) — the number of testcases.

The first line of each testcase contains a single integer 𝑥x (1𝑥31≤x≤3) — the number on the key in your hands.

The second line contains three integers 𝑎,𝑏a,b and 𝑐c (0𝑎,𝑏,𝑐30≤a,b,c≤3) — the number on the key behind each of the doors. If there is no key behind the door, the number is equal to 00.

Values 1,21,2 and 33 appear exactly once among 𝑥,𝑎,𝑏x,a,b and 𝑐c.

[Solution] Three Doors solution codeforces

For each testcase, print “YES” if you can open all the doors. Otherwise, print “NO“.

Example
input

Copy
4
3
0 1 2
1
0 3 2
2
3 1 0
2
1 3 0
output

Copy
YES
NO
YES
NO

 

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