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

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

*GRAMMAR*
fep -> YELLOW 
 dax -> PINK 
 kiki -> BLUE 
 gazzer -> GREEN 
 x1 blicket u1 -> [u1] [x1] 
 u1 zup -> [u1] [u1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 