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

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

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