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

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

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