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

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

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