54c488980939033ec64b00bdc50eb77f3d8ac92e1a2f1de6b9d5ad9192567770  cuacri_a1970n1.pdf
7dd6aa6a737f4700c193b57fffd8f54869c0690865e8bd861c5eb572e8b554a4  cuacri_a1970n2.pdf