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

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

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