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

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

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