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

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

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