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

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

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