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

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

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