1: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]] 3: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]] 7: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]] 10: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]] 12: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]] 14: 11 [[0,[]],[0,[]],[6,[2]],[0,[]]]