Introduction - If you have any usage issues, please Google them yourself
island to rescue Private Ryan, rescue issues to be held in the southeast corner of the maze, namely (N, M) unit in, and has been unconscious. Labyrinth has only one entrance, in the northwest corner. That is, Mike can go directly to (1,1) unit. In addition, Mike moved from one cell to another adjacent cell for 1, where the unit pick up the keys to open the door with a key time and time is negligible.