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

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

*GRAMMAR*
dax -> GREEN 
 lug -> BLUE 
 gazzer -> PURPLE 
 fep -> RED 
 u1 kiki -> [u1] [u1] [u1] 
 u1 wif x1 -> [u1] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 