00000000	01
	00000001	02
	00000010	03
	00000011	04
	00000100	05
	00000101	06
	00000110	07
	00000111	08
	00001000	09
	00001001	10
	00001010	11
	00001011	12
	00001100	13
	00001101	14
	00001110	15
	00001111	16
	00000000	flight engine
	recognized keys:
		-	h		-	enable onscreen help
		-			-
		-			-
		-	esc		-	terminate application
	download