sink found at 254, 72, disp = -1, total = 1
sink found at 110, 156, disp = -1, total = 2
sink found at 94, 159, disp = -1, total = 3
sink found at 266, 198, disp = -1, total = 4
sink found at 186, 313, disp = -1, total = 5
sink found at 190, 313, disp = -1, total = 6
sink found at 192, 313, disp = -1, total = 7
sink found at 194, 313, disp = -1, total = 8
sink found at 192, 315, disp = -1, total = 9
sink found at 194, 315, disp = -1, total = 10
sink found at 189, 317, disp = -1, total = 11
sink found at 191, 317, disp = -1, total = 12
sink found at 196, 318, disp = -1, total = 13
sink found at 190, 320, disp = -1, total = 14
sink found at 135, 321, disp = -1, total = 15
sink found at 192, 321, disp = -1, total = 16
sink found at 185, 327, disp = -1, total = 17
sink found at 192, 327, disp = -1, total = 18
sink found at 186, 329, disp = -1, total = 19
sink found at 188, 329, disp = -1, total = 20
sink found at 191, 331, disp = -1, total = 21
total number of sinks: 21, disp = -1, returning 21
