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

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

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