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

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

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