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

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

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