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

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

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