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

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

*GRAMMAR*
blicket -> BLUE 
 lug -> RED 
 gazzer -> GREEN 
 tufa -> PINK 
 x1 dax x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 