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

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

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