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

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

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