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

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

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