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

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

*GRAMMAR*
zup -> RED 
 fep -> PINK 
 tufa -> PURPLE 
 gazzer -> BLUE 
 x1 dax -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 