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

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

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