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

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

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