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

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

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