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

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

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