H12323331323133313133313223313231323132322121111331323221231221   >>    H1232333132313331313331322331323132313232212111133132322123122   <<    H12323331323133313133313223313231323132322121111331323221231223   >>      H12323331323133313133313223313231323132322121111331323221231222   >>