This figure shows two examples of the Transform window and the resultant masks. The window on the left reads "Transform to Box Set" and includes the following values: Format String CCC CC CCC, Height 12.0 points, Cell Width 8 points, and Space Width 4 points. The example under it shows one row with three groups of boxes: three in the first group, two in the second, and three in the last group. The window on the right reads "Transform to Comb" and includes the following values: Format String CCC CC CCCC, Outer Height 12.0 points, Inner Height 7.0 points, Cell Width 10.0 points, Width of Space 4.0 points. The example under this window groups its fields in the same way as the first example, but in a comb (a topless box) rather than as full boxes.