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

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

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