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

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

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