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

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

*GRAMMAR*
kiki -> GREEN 
 blicket -> BLUE 
 gazzer -> PINK 
 dax -> RED 
 u1 fep -> [u1] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] 
 x1 tufa -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 