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

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

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