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

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

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