在yii2中声明与同一个表的2个关系

Is it possible to declare 2 relation to the same table in yii2?

Example:

tournament(id, name)
game(id, tournamentId, team1Id, team2Id)
team(id, name)
player(id, name, teamId)

So here is the schema and as you can see, a game should consist of 2 team, team1 and team2.

Now in the Tournament Model in yii, i need to create a relation which would give me the teams who participated in the tournament.

public class Tournament extends ActiveRecord
{
    ...
    public function getGames()
    {
        return $this->hasMany(Game::className(), ['tournamentId' => 'id']);
    }

    public function getParticipatedTeams()
    {
        return $this->hasMany(Team::className(), [/*what should the link be?    */])->via('games');
    }
}

How do i get the teams from the tournament model??

public class Tournament extends ActiveRecord
{
    ...
    public function getGames()
    {
        return $this->hasMany(Game::className(), ['tournamentId' => 'id']);
    }

    public function getParticipatedTeam1()
    {
        return $this->hasMany(Team::className(), ['id' => 'team1Id'])->via('games');
    }

    public function getParticipatedTeam2()
    {
        return $this->hasMany(Team::className(), ['id' => 'team2Id'])->via('games');
    }
}