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

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

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