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

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

*GRAMMAR*
fep -> BLUE 
 zup -> RED 
 wif -> PINK 
 gazzer -> PURPLE 
 x1 tufa x2 -> [x1] [x2] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 