1update = 6;
2newplane = 6;
3width = 30;
4height = 21;
5
6exit: ( 0 2 c ) ( 29 2 z )
7 ( 29 18 q ) ( 0 18 e ) ;
8
9beacon: ( 8 10 ) ( 21 10 ) ;
10
11line: [ ( 1 3 ) ( 7 9 ) ]
12 [ ( 7 11 ) ( 1 17 ) ]
13 [ ( 28 3 ) ( 22 9 ) ]
14 [ ( 22 11 ) ( 28 17 ) ]
15 [ ( 9 10 ) ( 20 10 ) ] ;
16