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

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

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