*SUPPORT*
IN: blicket tufa dax tufa OUT: YELLOW PINK PINK
IN: wif tufa dax tufa gazzer OUT: GREEN PINK PINK GREEN PINK PINK
IN: tufa tufa zup OUT: PINK PINK PINK PINK PINK PINK
IN: blicket wif gazzer OUT: YELLOW GREEN YELLOW GREEN
IN: tufa dax blicket OUT: YELLOW PINK
IN: tufa fep OUT: PINK BLUE
IN: blicket OUT: YELLOW
IN: fep OUT: BLUE
IN: blicket blicket OUT: YELLOW YELLOW
IN: wif OUT: GREEN
IN: tufa tufa dax blicket OUT: PINK YELLOW PINK
IN: wif dax fep gazzer OUT: BLUE GREEN BLUE GREEN
IN: blicket tufa dax tufa gazzer OUT: YELLOW PINK PINK YELLOW PINK PINK
IN: blicket dax blicket zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW

*QUERY*
IN: blicket dax wif gazzer OUT: GREEN YELLOW GREEN YELLOW
IN: fep dax wif zup OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: wif dax blicket OUT: YELLOW GREEN
IN: fep fep dax fep gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa OUT: PINK
IN: fep dax fep OUT: BLUE BLUE
IN: tufa dax wif OUT: GREEN PINK
IN: tufa fep gazzer gazzer OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: fep tufa gazzer OUT: BLUE PINK BLUE PINK
IN: tufa zup OUT: PINK PINK PINK

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