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

*QUERY*
IN: zup tufa zup blicket OUT: PURPLE PURPLE PURPLE
IN: gazzer tufa zup blicket OUT: PINK PURPLE PURPLE
IN: dax tufa zup wif OUT: YELLOW PURPLE PURPLE
IN: zup OUT: PURPLE
IN: dax wif wif wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax tufa gazzer blicket OUT: YELLOW PINK PINK
IN: dax tufa gazzer OUT: YELLOW PINK
IN: zup dax blicket OUT: PURPLE YELLOW YELLOW
IN: dax wif OUT: YELLOW YELLOW
IN: gazzer gazzer dax blicket OUT: PINK PINK YELLOW YELLOW

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