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

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

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