*SUPPORT*
IN: lug tufa tufa OUT: PINK BLUE BLUE
IN: tufa zup OUT: BLUE BLUE
IN: gazzer kiki tufa wif blicket kiki gazzer OUT: PURPLE YELLOW BLUE PURPLE
IN: gazzer kiki tufa OUT: BLUE PURPLE
IN: tufa wif blicket zup OUT: YELLOW YELLOW BLUE
IN: gazzer blicket kiki blicket OUT: PURPLE YELLOW YELLOW
IN: blicket kiki lug OUT: PINK YELLOW
IN: gazzer zup OUT: PURPLE PURPLE
IN: blicket kiki tufa OUT: BLUE YELLOW
IN: gazzer OUT: PURPLE
IN: blicket zup OUT: YELLOW YELLOW
IN: gazzer tufa kiki blicket OUT: PURPLE YELLOW BLUE
IN: blicket kiki blicket wif gazzer zup OUT: PURPLE PURPLE YELLOW YELLOW
IN: gazzer tufa OUT: PURPLE BLUE

*QUERY*
IN: lug zup OUT: PINK PINK
IN: lug gazzer OUT: PINK PURPLE
IN: tufa gazzer lug kiki blicket OUT: BLUE PURPLE YELLOW PINK
IN: gazzer kiki blicket OUT: YELLOW PURPLE
IN: tufa kiki blicket wif gazzer lug OUT: PURPLE PINK YELLOW BLUE
IN: lug OUT: PINK
IN: gazzer kiki lug OUT: PINK PURPLE
IN: tufa OUT: BLUE
IN: tufa kiki gazzer OUT: PURPLE BLUE
IN: blicket OUT: YELLOW

*GRAMMAR*
gazzer -> PURPLE 
 lug -> PINK 
 tufa -> BLUE 
 blicket -> YELLOW 
 u1 kiki u2 -> [u2] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 