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

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

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