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

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

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