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

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

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