let
  type arr = array of int
  var arr1 := arr[5] of 0
  var arr2 := arr[5] of 1
in
  if (arr1 < arr2) then
    print("lower");

  if (arr1 <= arr2) then
    print("lower or equal");

  if (arr1 = arr2) then
    print("equal");

  if (arr1 >= arr2) then
    print("higher or equal");

  if (arr1 > arr2) then
    print("higher")
end