*SUPPORT*
IN: zup kiki OUT: BLUE BLUE
IN: zup OUT: BLUE
IN: fep lug dax OUT: PURPLE PINK PURPLE PINK PURPLE PURPLE
IN: dax fep lug dax OUT: PURPLE PURPLE PINK PURPLE PINK PURPLE PURPLE
IN: blicket lug dax OUT: PURPLE RED PURPLE RED PURPLE PURPLE
IN: dax OUT: PURPLE
IN: blicket OUT: RED
IN: blicket zup lug zup OUT: RED BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax lug zup OUT: BLUE PURPLE BLUE PURPLE BLUE BLUE
IN: blicket dax wif fep dax OUT: PINK PURPLE RED PURPLE PINK PURPLE RED PURPLE
IN: fep OUT: PINK
IN: zup fep dax lug blicket OUT: BLUE PINK RED PURPLE RED PURPLE RED RED
IN: fep lug zup OUT: BLUE PINK BLUE PINK BLUE BLUE
IN: blicket wif blicket OUT: RED RED RED RED

*QUERY*
IN: zup blicket zup OUT: BLUE RED BLUE
IN: blicket wif zup kiki OUT: BLUE BLUE RED BLUE BLUE RED
IN: fep fep OUT: PINK PINK
IN: dax kiki OUT: PURPLE PURPLE
IN: dax lug fep OUT: PINK PURPLE PINK PURPLE PINK PINK
IN: dax fep zup lug dax OUT: PURPLE PINK PURPLE BLUE PURPLE BLUE PURPLE PURPLE
IN: dax lug blicket OUT: RED PURPLE RED PURPLE RED RED
IN: dax zup kiki OUT: PURPLE BLUE BLUE
IN: fep kiki OUT: PINK PINK
IN: fep lug blicket OUT: RED PINK RED PINK RED RED

*GRAMMAR*
dax -> PURPLE 
 zup -> BLUE 
 blicket -> RED 
 fep -> PINK 
 u1 kiki -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] [x2] [x1] 
 u1 lug u2 -> [u2] [u1] [u2] [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 