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

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

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