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

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

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