1 1.1 phil update = 6; 2 1.1 phil newplane = 6; 3 1.1 phil width = 30; 4 1.1 phil height = 21; 5 1.1 phil 6 1.1 phil exit: ( 0 2 c ) ( 29 2 z ) 7 1.1 phil ( 29 18 q ) ( 0 18 e ) ; 8 1.1 phil 9 1.1 phil beacon: ( 8 10 ) ( 21 10 ) ; 10 1.1 phil 11 1.1 phil line: [ ( 1 3 ) ( 7 9 ) ] 12 1.1 phil [ ( 7 11 ) ( 1 17 ) ] 13 1.1 phil [ ( 28 3 ) ( 22 9 ) ] 14 1.1 phil [ ( 22 11 ) ( 28 17 ) ] 15 1.1 phil [ ( 9 10 ) ( 20 10 ) ] ; 16