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

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

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