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

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

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