=== sewer3 ===
-11668, 37, 12472
-11667, 37, 12472
-11667, 37, 12471
-11666, 38, 12471
-11666, 38, 12470
-11665, 38, 12470
-11665, 37, 12470
-11665, 37, 12469
-11664, 36, 12469
-11664, 35, 12469
-11664, 34, 12468
-11664, 33, 12468
-11664, 32, 12468
-11664, 31, 12468
-11664, 30, 12467
-11664, 29, 12467
-11664, 28, 12467
-11664, 27, 12467
-11664, 26, 12466
-11663, 25, 12466
-11663, 24, 12466
-11663, 23, 12466
-11663, 23, 12465
-11662, 23, 12465
-11662, 22, 12465
-11662, 22, 12464
-11661, 22, 12464
-11661, 22, 12463
-11661, 21, 12463
-11661, 21, 12462
-11661, 20, 12462
-11661, 20, 12461
-11661, 19, 12461
-11661, 18, 12461
-11661, 18, 12460
-11660, 18, 12460
-11660, 17, 12460
-11660, 17, 12459
-11660, 17, 12458
-11660, 17, 12457
-11660, 17, 12456
-11660, 17, 12455
-11660, 17, 12454
-11660, 18, 12454
-11660, 19, 12454
-11660, 20, 12454
-11660, 21, 12454
-11660, 22, 12454
-11660, 23, 12454
-11660, 24, 12454
-11660, 25, 12454
-11661, 25, 12454
-11661, 25, 12453
-11662, 25, 12453
-11662, 25, 12452
-11662, 25, 12451
-11662, 25, 12450
-11662, 25, 12449
-11662, 25, 12448
-11662, 25, 12447
-11662, 25, 12446
-11661, 25, 12446
-11661, 25, 12445
-11660, 25, 12445
-11659, 25, 12445
-11658, 25, 12445
-11658, 26, 12445
-11657, 26, 12445
-11656, 26, 12445
-11656, 27, 12445
-11655, 27, 12445
-11654, 28, 12445
-11654, 28, 12446
-11653, 28, 12446
-11653, 28, 12447
-11653, 28, 12448
-11653, 28, 12449
-11653, 28, 12450
-11653, 28, 12451
-11653, 28, 12452
-11653, 28, 12453
-11653, 28, 12454
-11653, 28, 12455
-11653, 28, 12456
-11653, 28, 12457
-11653, 28, 12458
-11653, 28, 12459
-11653, 28, 12460
-11652, 28, 12460
-11651, 28, 12460
-11651, 28, 12459
-11650, 28, 12459
-11649, 28, 12459
-11648, 28, 12459
-11647, 28, 12459
-11646, 28, 12459
-11645, 28, 12459
-11644, 28, 12459
-11643, 28, 12459
-11643, 28, 12460
-11642, 28, 12460
-11642, 29, 12460
-11642, 30, 12460
-11642, 31, 12460
-11642, 32, 12460
-11642, 33, 12460
-11642, 34, 12460
-11643, 35, 12460
-11643, 36, 12460
-11643, 37, 12460
-11644, 37, 12460
-11645, 37, 12460
-11646, 37, 12460
-11646, 37, 12461
-11646, 37, 12462
-11646, 37, 12463
-11646, 37, 12464
-11647, 37, 12464
-11647, 37, 12465
-11647, 37, 12466
-11648, 37, 12466
-11648, 37, 12467
-11649, 37, 12467
-11649, 37, 12468
-11649, 38, 12468
-11650, 38, 12468
-11650, 38, 12469
-11650, 37, 12469
-11650, 37, 12470
-11650, 38, 12470
-11650, 38, 12471
-11650, 37, 12472
-11649, 37, 12472
-11648, 37, 12472
-11647, 37, 12472
-11646, 37, 12472