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

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

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