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

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

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