H12323331323133313133313223313231323132322121111331323131231211   >>    H1232333132313331313331322331323132313232212111133132313123121   <<    H12323331323133313133313223313231323132322121111331323131231213   >>      H12323331323133313133313223313231323132322121111331323131231212   >>