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

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

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