applications.collages.gridAlgebra:
( 2,
  {
    F = 0ab-1ab-3ab,
    1 += { "1" [ "Sans Serif" ] size 28 at (0,0) },
    2 += { "2" [ "Sans Serif" ] size 28 at (0,0) },
    3 += { "3" [ "Sans Serif" ] size 28 at (0,0) },
    4 += { "4" [ "Sans Serif" ] size 28 at (0,0) },
    5 += { "5" [ "Sans Serif" ] size 28 at (0,0) },
    6 += { "6" [ "Sans Serif" ] size 28 at (0,0) },
    7 += { "7" [ "Sans Serif" ] size 28 at (0,0) },
    8 += { "8" [ "Sans Serif" ] size 28 at (0,0) },
    9 += { "9" [ "Sans Serif" ] size 28 at (0,0) },
    10 += { "10" [ "Sans Serif" ] size 28 at (0,0) },
    11 += { "11" [ "Sans Serif" ] size 28 at (0,0) },
    12 += { "12" [ "Sans Serif" ] size 28 at (0,0) },
    13 += { "13" [ "Sans Serif" ] size 28 at (0,0) }
  }
)
