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

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

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