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

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

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