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？ DPps3dRJ4NALi9QsJYP5hPgL9wTZVRDX3FOVgiZnRa8j6bYefe+oBsM3s64OnfS9
