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

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

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