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

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

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