*SUPPORT*
IN: kiki kiki OUT: RED RED
IN: tufa gazzer gazzer OUT: PINK PINK PINK PINK
IN: wif OUT: GREEN
IN: tufa tufa OUT: PINK PINK
IN: tufa dax OUT: PINK PINK PINK PINK
IN: kiki OUT: RED
IN: wif tufa OUT: GREEN PINK
IN: lug tufa gazzer OUT: PURPLE PINK PURPLE PINK
IN: tufa gazzer gazzer gazzer OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: lug zup tufa OUT: PURPLE PINK
IN: kiki zup wif OUT: RED GREEN
IN: kiki wif zup tufa OUT: RED GREEN PINK
IN: tufa gazzer OUT: PINK PINK
IN: lug wif dax OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN

*QUERY*
IN: tufa lug gazzer OUT: PINK PURPLE PINK PURPLE
IN: tufa OUT: PINK
IN: kiki lug OUT: RED PURPLE
IN: lug tufa wif OUT: PURPLE PINK GREEN
IN: lug OUT: PURPLE
IN: kiki dax OUT: RED RED RED RED
IN: wif zup tufa lug gazzer OUT: GREEN PINK PURPLE PINK PURPLE
IN: lug wif gazzer OUT: PURPLE GREEN PURPLE GREEN
IN: lug zup kiki gazzer OUT: PURPLE RED RED
IN: lug zup tufa wif OUT: PURPLE PINK GREEN

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