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

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

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