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

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

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