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

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

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