code:
___________________________
| | | |
| A Z B Z C |
| | | |
|__Z_____|_Z____Z_|___Z____|
| | |
| D Z E Z utside
| | |
|-------------|------------|
I think this is how you wanted it to be viewed.
Looks like you read the problem wrong...you also need an outside door in each room.
[This message has been edited by daniel801 (edited 02-12-2001).]