1: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]] 6: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]] 22: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]] 46: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]] 50: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]] 53: 12 [[0,[]],[0,[]],[7,[2]],[0,[]]]