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

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

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