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

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

*GRAMMAR*
tufa -> BLUE 
 dax -> GREEN 
 wif -> PINK 
 kiki -> PURPLE 
 x1 zup x2 -> [x1] [x1] [x2] [x1] [x1] [x1] 
 x1 lug -> [x1] [x1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 