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

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

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