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

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

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