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? 4JkASKlf53tXqXDJVn2+5NMVH3tLjD+ujfaQMMRpeJPe2VPgSgEVXry84RjXGPO+