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

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

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