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

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

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