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

*QUERY*
IN: kiki OUT: GREEN
IN: dax fep OUT: YELLOW YELLOW
IN: kiki tufa gazzer blicket kiki OUT: GREEN GREEN BLUE GREEN BLUE
IN: gazzer kiki fep OUT: BLUE GREEN GREEN
IN: gazzer fep OUT: BLUE BLUE
IN: kiki fep OUT: GREEN GREEN
IN: kiki tufa kiki fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax fep blicket gazzer OUT: BLUE YELLOW YELLOW
IN: gazzer kiki tufa dax fep OUT: BLUE GREEN YELLOW YELLOW GREEN YELLOW YELLOW
IN: dax OUT: YELLOW

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