*SUPPORT*
IN: dax OUT: RED
IN: gazzer wif tufa OUT: PURPLE PINK
IN: dax dax wif gazzer fep dax OUT: RED RED RED PINK RED
IN: gazzer tufa OUT: PINK PURPLE
IN: tufa dax OUT: PURPLE RED
IN: dax zup OUT: RED RED
IN: gazzer wif dax OUT: RED PINK
IN: dax wif kiki OUT: YELLOW RED
IN: kiki zup OUT: YELLOW YELLOW
IN: dax wif gazzer OUT: PINK RED
IN: kiki OUT: YELLOW
IN: tufa tufa OUT: PURPLE PURPLE
IN: gazzer dax zup OUT: PINK RED RED
IN: tufa OUT: PURPLE

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

*GRAMMAR*
gazzer -> PINK 
 kiki -> YELLOW 
 tufa -> PURPLE 
 dax -> RED 
 u1 zup -> [u1] [u1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 