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

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

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