File list (Check if you may need any files):
for_study
.........\12_116608_1_49442.pdf
.........\12_116608_1_49443.pdf
.........\12_116608_1_49445.pdf
.........\12_116608_1_49447.pdf
.........\12_116608_1_49449.pdf
.........\12_116608_1_49451.pdf
.........\12_116608_1_49452.pdf
.........\12_116608_1_49454.pdf
.........\12_116608_1_49598.pdf
.........\12_116608_1_49856.pdf
.........\12_116608_1_49857.pdf
.........\12_116608_1_49858.pdf
.........\12_116608_1_50261.doc
.........\12_116608_1_50262.doc
.........\12_116608_1_50263.doc
.........\12_116608_1_50264.doc