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

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

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