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

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

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