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

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

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