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

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

*GRAMMAR*
wif -> YELLOW 
 tufa -> PURPLE 
 gazzer -> BLUE 
 kiki -> PINK 
 u1 zup u2 -> [u2] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 lug -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 