*SUPPORT*
IN: tufa dax OUT: BLUE BLUE BLUE
IN: kiki blicket tufa tufa OUT: PURPLE RED BLUE BLUE
IN: tufa zup blicket OUT: RED BLUE
IN: kiki dax OUT: PURPLE PURPLE PURPLE
IN: tufa gazzer OUT: BLUE BLUE BLUE
IN: blicket dax OUT: RED RED RED
IN: kiki gazzer OUT: PURPLE PURPLE PURPLE
IN: blicket kiki OUT: RED PURPLE
IN: blicket blicket gazzer OUT: RED RED RED RED RED RED
IN: kiki blicket OUT: PURPLE RED
IN: tufa tufa OUT: BLUE BLUE
IN: kiki OUT: PURPLE
IN: kiki tufa dax OUT: PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: blicket gazzer zup kiki lug OUT: PURPLE GREEN RED RED RED

*QUERY*
IN: tufa OUT: BLUE
IN: kiki kiki OUT: PURPLE PURPLE
IN: blicket gazzer zup kiki kiki OUT: PURPLE PURPLE RED RED RED
IN: kiki tufa zup kiki OUT: PURPLE PURPLE BLUE
IN: kiki lug OUT: PURPLE GREEN
IN: blicket zup tufa dax OUT: BLUE RED BLUE RED BLUE RED
IN: kiki tufa gazzer zup lug lug OUT: GREEN GREEN PURPLE BLUE PURPLE BLUE PURPLE BLUE
IN: blicket OUT: RED
IN: lug OUT: GREEN
IN: tufa kiki dax OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE

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