1update = 5; 2newplane = 5; 3width = 30; 4height = 21; 5 6exit: ( 10 0 x ) ( 19 0 x ) 7 ( 29 7 a ) ( 29 13 a ) 8 ( 19 20 w ) ( 10 20 w ) 9 ( 0 13 d ) ( 0 7 d ) ; 10 11beacon: ( 10 7 ) ( 19 7 ) 12 ( 19 13 ) ( 10 13 ) ; 13 14line: [ ( 10 1 ) ( 10 6 ) ] 15 [ ( 19 1 ) ( 19 6 ) ] 16 [ ( 1 7 ) ( 9 7 ) ] 17 [ ( 11 7 ) ( 18 7 ) ] 18 [ ( 20 7 ) ( 28 7 ) ] 19 [ ( 10 8 ) ( 10 12 ) ] 20 [ ( 19 8 ) ( 19 12 ) ] 21 [ ( 1 13 ) ( 9 13 ) ] 22 [ ( 11 13 ) ( 18 13 ) ] 23 [ ( 20 13 ) ( 28 13 ) ] 24 [ ( 10 14 ) ( 10 19 ) ] 25 [ ( 19 14 ) ( 19 19 ) ] ; 26