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

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

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