Two channels by Telcontar (cartho@netlink.ch)
Inspired by Cross the Center by Gary A. C. Backus (gbackus@mindspring.com),
but with much more space to build. I have made this map for myself first,
but then improved it for the WWW.
Special features:
* three islands divided by two horizontal channels
* Startup town hall can't be attacked by the sea
* Second town hall on home island can easily be attacked by juggs
* Left and right mine on middle island can be walled in by placeing the th or a farm accordingly
* a lake for a save foundry
