H12323331323133313133313223313231323223313113313331323112113231   >>    H1232333132313331313331322331323132322331311331333132311211323   <<    H12323331323133313133313223313231323223313113313331323112113233   >>      H12323331323133313133313223313231323223313113313331323112113232   >>