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

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

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