1: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 2: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 18: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 21: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 28: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 44: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]] 216: 11 [[0,[]],[0,[]],[7,[2]],[0,[]]]