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

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

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