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

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

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