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

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

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