EISEI (衛星, Satellite)

EISEI (衛星, Satellite)
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**EISEI** is two players board game, where your goal is to destroy your opponent satellites before your satellites are destroyed. Board size can vary from 3x4 up to 11x14, and the bigger the board is, the more satellites you and your opponent have.

Rules
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Satellite can perform one of the following moves:

* **MOVE** will allow your satellite to move to the direction where one of the satellite's arrows point (so if satellite is oriented as X, you can move it diagonally, and if satellite is oriented as +, you can move it vertically or horizontally). If you go over an opponent's satellite, your opponent's satellite will be removed from the board. After a move, your satellite will re-orient itself (so if your satellite was X, your satellite's new orientation is now + and vice versa)
* **SWAP** is like move, but instead of moving to an empty space or on top of the opponent's satellite, you move on top of your own satellite. Your sate