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

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

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