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

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

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