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

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

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