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

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

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