H12323331323133313133313223313231323133313123313231323131131321   >>    H1232333132313331313331322331323132313331312331323132313113132   <<    H12323331323133313133313223313231323133313123313231323131131323   >>      H12323331323133313133313223313231323133313123313231323131131322   >>