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? qJEzqMScfgyU3cR5cdvqVWFpgN01BkFYhrRazZqenM2T4+o3V/l8bIJgdrJ24oCI