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

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

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