16: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]] 19: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]] 23: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]] 26: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]] 30: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]] 31: 14 [[0,[]],[0,[]],[9,[2]],[0,[]]]