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

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

*GRAMMAR*
dax -> BLUE 
 kiki -> RED 
 blicket -> PURPLE 
 wif -> YELLOW 
 u1 gazzer -> [u1] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 