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

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

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