update = 5; newplane = 5; width = 30; height = 21; exit: ( 10 0 x ) ( 19 0 x ) ( 29 7 a ) ( 29 13 a ) ( 19 20 w ) ( 10 20 w ) ( 0 13 d ) ( 0 7 d ) ; beacon: ( 10 7 ) ( 19 7 ) ( 19 13 ) ( 10 13 ) ; line: [ ( 10 1 ) ( 10 6 ) ] [ ( 19 1 ) ( 19 6 ) ] [ ( 1 7 ) ( 9 7 ) ] [ ( 11 7 ) ( 18 7 ) ] [ ( 20 7 ) ( 28 7 ) ] [ ( 10 8 ) ( 10 12 ) ] [ ( 19 8 ) ( 19 12 ) ] [ ( 1 13 ) ( 9 13 ) ] [ ( 11 13 ) ( 18 13 ) ] [ ( 20 13 ) ( 28 13 ) ] [ ( 10 14 ) ( 10 19 ) ] [ ( 19 14 ) ( 19 19 ) ] ;