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

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

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