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

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

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