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

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

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