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

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

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