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

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

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