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

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

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