13
0 320 500 410 280 0 0 0 0 0 0 0 0
0 0 0 0 0 70 30 20 70 30 20 100 0 
0 0 0 0 0 50 40 100 50 40 100 70 0
0 0 0 0 0 100 20 40 100 20 40 80 0
0 0 0 0 0 100 20 40 100 20 40 90 0
0 0 0 0 0 0 0 0 170 130 120 10 0
0 0 0 0 0 0 0 0 80 50 310 30 0
0 0 0 0 0 0 0 0 10 20 40 90 0
0 0 0 0 0 0 0 0 0 0 0 0 200
0 0 0 0 0 0 0 0 0 0 0 0 400
0 0 0 0 0 0 0 0 0 0 0 0 190
0 0 0 0 0 0 0 0 0 0 0 0 300
0 0 0 0 0 0 0 0 0 0 0 0 0