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

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

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