A network topology links nodes with Cartesian and diagonal links. A plurality of notches are stamped along a lower edge of a flat sheet of stock and bent to form the plurality of feet. A backspace key is selected to display a cursor in the position of the character on the display. Further, adjacent conductive leads may be formed in an adjacent interlayer insulating films are connected together to form a unified conductive lead. Then the gas is introduced to an acrylic acid absorption column to adjust water concentration in the range of 1\u201345 wt. The liner includes an annular flange, and a first integral handle including a first latch.