D33132221323131133131323132321233131323223313231232233132223321   >>    D3313222132313113313132313232123313132322331323123223313222332   <<    D33132221323131133131323132321233131323223313231232233132223323   >>      D33132221323131133131323132321233131323223313231232233132223322   >>