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

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

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