7 5 4 4 5 5 5 5
 1000 1000 
 4 932 982 1000 818 1000 1000 786 1000
 4 932 982 786 1000 1000 768 1000 818
 5 1000 310 1000 768 786 1000 0 1000 0 688
 3 0 108 0 0 598 0
 5 598 0 1000 0 1000 310 0 688 0 108
 3 600 0 1000 0 1000 42
 5 1000 42 1000 1000 778 1000 214 0 600 0
 3 134 1000 0 1000 0 548
 5 0 548 0 0 214 0 778 1000 134 1000
 3 0 550 0 0 846 0
 4 1000 714 1000 1000 0 1000 0 550
 4 0 550 846 0 1000 0 1000 122
 3 1000 122 1000 714 0 550
 3 728 1000 0 1000 0 284
 3 518 0 1000 0 1000 884
 4 26 56 152 0 246 0 0 86
 4 26 56 0 86 0 0 152 0
 7 246 0 518 0 1000 884 1000 1000 728 1000 0 284 0 86
 4 786 0 1000 0 1000 1000 562 1000
 3 270 0 786 0 730 250
 6 618 750 562 1000 0 1000 0 0 270 0 454 100
 4 618 278 674 500 618 750 454 100
 4 618 278 454 100 730 250 674 500
 3 1000 750 1000 1000 420 1000
 4 812 624 786 0 1000 0 1000 750
 5 812 624 1000 750 652 900 618 0 786 0
 3 0 646 0 0 164 0
 6 164 0 618 0 652 900 420 1000 0 1000 0 646
 3 782 1000 0 1000 0 300
 3 1000 552 1000 1000 892 1000
 4 900 546 1000 206 1000 552 946 776
 5 900 546 946 776 310 0 1000 0 1000 206
 6 946 776 892 1000 782 1000 0 300 0 0 310 0