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

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

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