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

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

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