*SUPPORT*
IN: fep kiki OUT: GREEN GREEN
IN: lug gazzer tufa zup OUT: BLUE PURPLE RED RED
IN: gazzer kiki OUT: PURPLE PURPLE
IN: tufa kiki OUT: RED RED
IN: tufa OUT: RED
IN: lug lug kiki OUT: BLUE BLUE BLUE
IN: fep fep OUT: GREEN GREEN
IN: lug zup OUT: BLUE BLUE
IN: fep kiki blicket fep kiki OUT: GREEN GREEN GREEN GREEN
IN: gazzer zup OUT: PURPLE PURPLE
IN: tufa fep fep kiki blicket lug gazzer OUT: BLUE PURPLE RED GREEN GREEN GREEN
IN: fep zup OUT: GREEN GREEN
IN: fep zup blicket lug kiki OUT: BLUE BLUE GREEN GREEN
IN: gazzer OUT: PURPLE

*QUERY*
IN: fep OUT: GREEN
IN: lug zup blicket lug zup OUT: BLUE BLUE BLUE BLUE
IN: tufa zup OUT: RED RED
IN: lug fep zup OUT: BLUE GREEN GREEN
IN: tufa kiki blicket fep tufa zup OUT: GREEN RED RED RED RED
IN: lug blicket lug kiki OUT: BLUE BLUE BLUE
IN: lug gazzer zup OUT: BLUE PURPLE PURPLE
IN: fep tufa kiki OUT: GREEN RED RED
IN: lug fep OUT: BLUE GREEN
IN: lug OUT: BLUE

*GRAMMAR*
fep -> GREEN 
 tufa -> RED 
 gazzer -> PURPLE 
 lug -> BLUE 
 u1 zup -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 