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

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

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