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

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

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