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

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

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