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

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

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