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

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

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