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

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

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