public int[] roomNeighbour(int roomNumber){
		int room1,room2,room3,room4;
		//room1=oben, room2=rechts, room3=unten, room4=links
		if((roomNumber-6)>=0){
			room1 = roomNumber-6;
		}
		else{
			room1 = -1;//-1steht fuer eine ungueltige raumnummer
		}
		if((roomNumber+1)%6!=0){
			room2 = roomNumber+1;
		}
		else{
			room2 = -1;
		}
		if((roomNumber+6)<36){
			room3 = roomNumber+6;
		}
		else{
			room3 = -1;
		}
		if(roomNumber%6!=0){
			room4 = roomNumber-1;
		}
		else{
			room4 = -1;
		}
		int[] rooms = {room1,room2,room3,room4};
		
		
		return rooms;
	}