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

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

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