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

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

*GRAMMAR*
kiki -> RED 
 gazzer -> PURPLE 
 zup -> GREEN 
 blicket -> BLUE 
 x1 lug -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 