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

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

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