Patterned Wristband

A wristband can have 4 patterns:

1. horizontal: each item in a row is identical.
2. vertical: each item in a column is identical.
3. diagonal left: each item is identical to the one on it's upper left or bottom right.
4. diagonal right: each item is identical to the one on it's upper right or bottom left.

You are shown an incomplete section of a wristband.

Write a function that returns true if the section can be correctly classified into one of the 4 types, and false otherwise.

Examples

isWristband([
  ["A", "A"],
  ["B", "B"],
  ["C", "C"]
]) ➞ true
// Part of horizontal wristband.

isWristband([
  ["A", "B"],
  ["A", "B"],
  ["A", "B"]
]) ➞ true
// Part of vertical wristband.

isWristband([
  ["A", "B", "C"],
  ["C", "A", "B"],
  ["B", "C", "A"],
  ["A", "B", "C"]
]) ➞ true
// Part of diagonal left wristband.

isWristband([
  ["A", "B", "C"],
  ["B", "C", "A"],
  ["C", "A", "B"],
  ["A", "B", "A"]
]) ➞ true
// Part of diagonal right wristband.

Notes

N/A