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

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

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