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

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

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