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

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

*GRAMMAR*
gazzer -> GREEN 
 blicket -> RED 
 zup -> YELLOW 
 lug -> PURPLE 
 u1 kiki x1 -> [x1] [u1] [x1] 
 x1 fep x2 -> [x2] [x2] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 