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

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

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