H12323331323133313133313223313231323132313331333132313232111111   >>    H1232333132313331313331322331323132313231333133313231323211111   <<    H12323331323133313133313223313231323132313331333132313232111113   >>      H12323331323133313133313223313231323132313331333132313232111112   >>