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

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

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