7c6a2fb4b689db234fc221edb54bde42c8f5d5e2f7538395c50b2e304a11aa93  lam1de4.pdf
6bbe24b61325243f120faf8b7c4f09f69ba281c68ced8f8e41805483176d5029  lam2de4.pdf
05b8c56587878f0276d040a6fdb35b1a55af0c66360507a34ce8b2fd40b0830a  lam3de4.pdf
b33ffc5ec030c2663814b666edb9f468258281db7a404ab318203d2537bb361f  lam4de4.pdf