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

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

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