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

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

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