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

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

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