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

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

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