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

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

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