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

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

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