Bruno and his friends are playing with water guns. They are passionate gamers, which is why this is not a regular water gun game, but is in fact very similar to video-games. They even hired a moderator for the game.

At the beginning of the game, the players are divided into two teams: pineapples and blueberries. During the game, the moderator keeps track of every time some player sprays some other player, writing down the time when it happened. Just like in video-games, the players acquire points. When a player from some team sprays someone from the opposing team, their team receives points. However, if within seconds the same player again sprays someone from the opposing team, this is counted as a double-spray and their team receives an additional points. A player can achieve multiple double-sprays in a row, each worth an additional points for their team.

#### Constraints

Subtask | Points | Constraints |
---|---|---|

1 | 10 | |

2 | 15 | No double-sprays occur. |

3 | 25 | No additional constraints. |

#### Input Specification

The first line contains the integer , the number of sprays that happened during the game.

Each of the following lines contains three integers which denote that player sprayed player at time (in seconds).

Labels of the players from team pineapple are positive integers from to , while the labels of the players from team blueberry are the positive integers from to . The players and are guaranteed to be from different teams.

The numbers are distinct and are ordered increasingly.

#### Output Specification

The first and only line should contain two numbers: the total score of team pineapple and the total score of team blueberry.

#### Sample Input 1

```
3
10 1 6
20 1 7
21 8 1
```

#### Sample Output 1

`250 100`

#### Explanation for Sample Output 1

At seconds and , player sprayed players and from the other team. For each spraying the pineapples received points. As the sprays happened within seconds, the team received an additional points . Team blueberries sprayed only one player from the opposing team, which is why they received only points.

#### Sample Input 2

```
3
10 2 5
15 2 6
25 2 5
```

#### Sample Output 2

`400 0`

#### Explanation for Sample Output 2

Player achieved two double-sprays in a row, which is why team pineapple got a total of points.

#### Sample Input 3

```
2
10 5 2
11 6 3
```

#### Sample Output 3

`0 200`

## Comments