5 4 3 3 4 4
 1000 1000 
 4 930 874 940 1000 788 1000 894 856
 5 930 874 894 856 1000 712 1000 1000 940 1000
 5 396 516 0 768 0 0 1000 0 1000 148
 6 396 516 1000 148 1000 712 788 1000 0 1000 0 768
 4 750 698 1000 592 1000 1000 286 1000
 6 750 698 286 1000 0 1000 0 294 1000 462 1000 592
 4 0 294 0 0 1000 0 1000 462
 4 1000 724 1000 1000 0 1000 0 530
 5 476 308 786 0 1000 0 1000 724 0 530
 4 476 308 0 530 0 0 786 0
 5 724 638 668 1000 0 1000 0 330 584 0
 5 724 638 584 0 1000 0 1000 1000 668 1000
 4 78 190 362 0 584 0 0 330
 4 78 190 0 330 0 0 362 0
 4 784 528 1000 396 1000 1000 574 1000
 6 784 528 574 1000 308 1000 790 0 1000 0 1000 396
 4 308 640 0 798 0 0 600 0
 6 308 640 600 0 790 0 308 1000 0 1000 0 798