*SUPPORT*
IN: dax kiki OUT: PINK PINK
IN: zup OUT: YELLOW
IN: fep OUT: BLUE
IN: tufa gazzer OUT: GREEN GREEN
IN: tufa OUT: GREEN
IN: tufa blicket kiki OUT: GREEN GREEN GREEN GREEN
IN: dax tufa kiki OUT: PINK GREEN PINK GREEN
IN: zup blicket OUT: YELLOW YELLOW
IN: fep blicket OUT: BLUE BLUE
IN: zup tufa tufa gazzer OUT: YELLOW GREEN GREEN GREEN
IN: fep dax gazzer OUT: BLUE PINK PINK
IN: dax blicket OUT: PINK PINK
IN: tufa blicket OUT: GREEN GREEN
IN: zup zup OUT: YELLOW YELLOW

*QUERY*
IN: zup zup dax dax blicket OUT: YELLOW YELLOW PINK PINK PINK
IN: tufa tufa blicket OUT: GREEN GREEN GREEN
IN: zup blicket kiki kiki OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup zup gazzer OUT: YELLOW YELLOW YELLOW
IN: fep gazzer kiki OUT: BLUE BLUE BLUE BLUE
IN: tufa dax fep dax OUT: GREEN PINK BLUE PINK
IN: tufa kiki OUT: GREEN GREEN
IN: zup gazzer OUT: YELLOW YELLOW
IN: fep tufa gazzer kiki OUT: BLUE GREEN GREEN BLUE GREEN GREEN
IN: dax dax gazzer OUT: PINK PINK PINK

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