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

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

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