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

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

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