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

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

*GRAMMAR*
dax -> PURPLE 
 kiki -> RED 
 fep -> BLUE 
 tufa -> YELLOW 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 