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

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

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