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

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

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