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

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

*GRAMMAR*
tufa -> BLUE 
 fep -> PINK 
 kiki -> PURPLE 
 wif -> RED 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 u1 lug u2 -> [u2] [u1] [u2] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 