Code:
6000,1000,100,5000,3000,100,1000,1000,2000,4000
2000,7000,4000,,8000,9000,3000,100,1000,2000
4000,6000,6000,9000,100,7000,8000,7000,9000,8000
4000,4000,5000,,8000,1000,6000,6000,5000,9000
9000,5000,8000,100,6000,4000,8000,8000,9000,7000
7000,1000,100,7000,8000,4000,6000,2000,5000,6000
100,5000,6000,3000,5000,5000,100,4000,4000,6000
7000,9000,4000,6000,4000,8000,8000,6000,6000,9000
9000,1000,4000,,5000,1000,1000,2000,9000,8000
7000,1000,5000,1,5000,3000,100,3000,4000,1000