(maze)-----+ (maze) | | | | + + v + / + | + | / ^\ +<-+ + / + v ^ | + | \ + + \ + \ ^ | \ | | | /->-+ \ + | 1 / | + | v River | +--+ / +----+ | | / v | | +%-+--+--+--+ | / \-<-/ 1 = The River {20-99}