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

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

*GRAMMAR*
lug -> GREEN 
 zup -> RED 
 blicket -> PINK 
 dax -> BLUE 
 x1 tufa -> [x1] [x1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 