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

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

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