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

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

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