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

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

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