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

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

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