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

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

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