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

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

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