D33132233232132313113313231212111113231323223313231323311331121   >>    D3313223323213231311331323121211111323132322331323132331133112   <<    D33132233232132313113313231212111113231323223313231323311331123   >>      D33132233232132313113313231212111113231323223313231323311331122   >>