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

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

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