@mixin mu-order(
  $pseudo: (),
  $responsive: (),
  $values: (
    first: -1,
    last: 999,
    none: 0,
    1: 1,
    2: 2,
    3: 3,
    4: 4,
    5: 5,
    6: 6,
    7: 7,
    8: 8,
    9: 9,
    10: 10,
    11: 11,
    12: 12
  )
) {
  @each $key, $value in $values {
    @include mu-create-utility(
      u-order-#{$key},
      (
        order: $value
      ),
      $pseudo,
      $responsive
    );
  }
}