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

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

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