1: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]] 4: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]] 13: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]] 15: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]] 29: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]] 265: 12 [[0,[]],[0,[]],[4,[2]],[0,[]]]