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

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

*GRAMMAR*
fep -> RED 
 wif -> PURPLE 
 lug -> PINK 
 tufa -> BLUE 
 x1 gazzer -> [x1] [x1] 
 u1 dax -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] [x1] [x2] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 