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

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

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