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

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

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