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

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

*GRAMMAR*
gazzer -> PINK 
 tufa -> BLUE 
 zup -> GREEN 
 fep -> RED 
 x1 lug -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 