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

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

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