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

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

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