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

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

*GRAMMAR*
zup -> PURPLE 
 fep -> BLUE 
 dax -> RED 
 gazzer -> GREEN 
 u1 lug u2 -> [u1] [u1] [u2] [u2] 
 u1 blicket u2 -> [u1] [u1] [u2] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 