用5条直线将下面的12个棋子连起来,且每条直线都与前一条相连,线条不得重复,应该怎么做? 6v06C2WsflMLnY7b+dDjkFcw87MAfnEWw/I6TUStZpI0FIty9Ij3tnthFXwAhms1