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

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

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