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

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

*GRAMMAR*
kiki -> BLUE 
 zup -> PINK 
 dax -> RED 
 gazzer -> GREEN 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 blicket u2 -> [u1] [u1] [u2] 
 u1 tufa x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 