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

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

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