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

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

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