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

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

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