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

*QUERY*
IN: zup OUT: PINK
IN: fep blicket fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup lug kiki fep OUT: YELLOW PINK PINK PINK PINK
IN: fep OUT: YELLOW
IN: fep gazzer lug OUT: YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE
IN: gazzer zup kiki gazzer kiki fep OUT: YELLOW BLUE BLUE PINK
IN: gazzer OUT: BLUE
IN: dax blicket gazzer OUT: BLUE BLUE BLUE BLUE RED RED
IN: zup kiki zup OUT: PINK PINK
IN: dax zup gazzer blicket gazzer OUT: RED PINK BLUE BLUE BLUE BLUE BLUE BLUE

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