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

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

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