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

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

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