foo =
  Map(
    1000, "some random string",
    20000, "another random string",
    30000, "yet another random string",
  )

incorrect =
  Map(
    "This has", 1000000,
    "an incorrect number", 2000000,
    "of parameters", 30000000,
    "passed to Map",
  )

bar =
  Map(
    // leading
    1, 2,
    // between
    3, 4, // trailing
    5, 6,
    7, // mid
    8,
    9, 10,
  )