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

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

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