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

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

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