8: 13 [[0,[]],[0,[]],[9,[2]],[0,[]]] 9: 13 [[0,[]],[0,[]],[9,[2]],[0,[]]] 11: 13 [[0,[]],[0,[]],[9,[2]],[0,[]]] 110: 13 [[0,[]],[0,[]],[9,[2]],[0,[]]] 148: 13 [[0,[]],[0,[]],[9,[2]],[0,[]]]