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

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

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