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

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

*GRAMMAR*
kiki -> PINK 
 zup -> RED 
 gazzer -> YELLOW 
 dax -> GREEN 
 u1 fep -> [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 