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

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

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