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

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

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