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

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

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