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

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

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