In another universe, there exists a sport called PONG!, involving 2 players. In the PONG Finals today, the match proceeds as follows:

If Player 1 is behind Player 2, then Player 1 will experience a burst of determination and win points in a streak.

If Player 2 is behind or equal to Player 1, then Player 2 will seize the opportunity and win points in a streak first, followed by Player 1 winning points in a streak in retaliation.

Both of these actions are uninterruptible, since the players simply cannot control their emotions in the heat of the intense match.

Who will have a score of points first and emerge victorious?

#### Constraints

#### Input Specification

The first line of input contain integers, , , and .

The second line of input will be the integer, .

#### Output Specification

Output a single line containing the number of the player who will win.

#### Sample Input

```
5 2 1
5
```

#### Sample Output

`1`

#### Explanation for Sample

First, Player 2 wins points, and then Player 1 wins points in retaliation. Then Player 1 wins points in a row and wins the match.

## Comments

i keep getting case 15 WA but i genuinely dont see whats wrong with my logic someone help