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

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

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