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

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

*GRAMMAR*
lug -> BLUE 
 zup -> PINK 
 tufa -> PURPLE 
 dax -> GREEN 
 x1 kiki u1 -> [u1] [x1] [x1] [u1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 