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

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

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