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

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

*GRAMMAR*
wif -> BLUE 
 dax -> YELLOW 
 blicket -> PURPLE 
 kiki -> PINK 
 x1 fep -> [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 zup u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 