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

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

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