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

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

*GRAMMAR*
dax -> GREEN 
 kiki -> YELLOW 
 tufa -> RED 
 zup -> PURPLE 
 u1 blicket u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 u1 fep x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 