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

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

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