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

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

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