H12323331323133313133313223313231131323132322331323132321212311   >>    H1232333132313331313331322331323113132313232233132313232121231   <<    H12323331323133313133313223313231131323132322331323132321212313   >>      H12323331323133313133313223313231131323132322331323132321212312   >>