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

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

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