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

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

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