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

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

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