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

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

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