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

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

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