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

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

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