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

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

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