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

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

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