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

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

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