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

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

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