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

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

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