213 * 90;
487 * 40;
1872 * 60;
6097 * 70;
529 * 800;
674 * 500;
905 * 200;
708 * 600.

$\snippet{name: op_column, sign: '×', x: '213 ', y: '90', z: '19170 '}$
$\snippet{name: op_column, sign: '×', x: '487 ', y: '40', z: '19480 '}$
$\snippet{name: op_column, sign: '×', x: '1872 ', y: '60', z: '112320 '}$
$\snippet{name: op_column, sign: '×', x: '6097 ', y: '70', z: '426790 '}$
$\snippet{name: op_column, sign: '×', x: '529 ', y: '800', z: '423200 '}$
$\snippet{name: op_column, sign: '×', x: '674 ', y: '500', z: '337000 '}$
$\snippet{name: op_column, sign: '×', x: '905 ', y: '200', z: '181000 '}$
$\snippet{name: op_column, sign: '×', x: '708 ', y: '600', z: '424800 '}$