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

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

*GRAMMAR*
dax -> PURPLE 
 fep -> BLUE 
 tufa -> PINK 
 lug -> YELLOW 
 u1 zup u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 