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

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

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