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

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

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