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

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

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