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

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

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