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

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

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