*SUPPORT*
IN: tufa wif tufa OUT: PURPLE RED PURPLE
IN: wif gazzer kiki gazzer OUT: RED RED RED RED RED RED RED RED
IN: wif zup OUT: RED PINK
IN: wif OUT: RED
IN: fep kiki gazzer gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup gazzer OUT: PINK PINK
IN: wif gazzer kiki kiki OUT: RED RED RED RED RED RED RED RED
IN: tufa wif OUT: PURPLE RED
IN: zup OUT: PINK
IN: wif wif dax OUT: RED RED RED RED
IN: tufa wif gazzer OUT: PURPLE RED PURPLE RED
IN: tufa tufa OUT: PURPLE PURPLE
IN: wif wif fep gazzer OUT: RED RED BLUE RED RED BLUE
IN: tufa gazzer kiki OUT: PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: zup dax OUT: PINK PINK
IN: wif gazzer dax OUT: RED RED RED RED
IN: wif dax kiki gazzer OUT: RED RED RED RED RED RED RED RED
IN: wif zup dax gazzer OUT: RED PINK RED PINK RED PINK RED PINK
IN: tufa OUT: PURPLE
IN: fep OUT: BLUE
IN: tufa fep dax OUT: PURPLE BLUE PURPLE BLUE
IN: tufa zup wif fep gazzer OUT: PURPLE PINK RED BLUE PURPLE PINK RED BLUE
IN: tufa tufa kiki OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep fep kiki kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE

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