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

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

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