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

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

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