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

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

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