Standard input is empty

Standard output is empty

./prog.sh: line 1: https://p...content-available-to-author-only...h.fm/fl/szaxaeq9: No such file or directory
./prog.sh: line 2: https://p...content-available-to-author-only...h.fm/fl/kweanfvy: No such file or directory
./prog.sh: line 3: https://p...content-available-to-author-only...h.fm/fl/xlgcwbzs: No such file or directory
./prog.sh: line 4: https://p...content-available-to-author-only...h.fm/fl/eyhwgt8a: No such file or directory
./prog.sh: line 5: https://p...content-available-to-author-only...h.fm/fl/migaijt5: No such file or directory
./prog.sh: line 6: https://p...content-available-to-author-only...h.fm/fl/xtdtxqzt: No such file or directory
./prog.sh: line 7: https://p...content-available-to-author-only...h.fm/fl/x3odmysr: No such file or directory
./prog.sh: line 8: https://p...content-available-to-author-only...h.fm/fl/qvlo4o0c: No such file or directory
./prog.sh: line 9: https://p...content-available-to-author-only...h.fm/fl/a2akkw6d: No such file or directory
./prog.sh: line 10: https://p...content-available-to-author-only...h.fm/fl/07nfimut: No such file or directory
./prog.sh: line 11: https://p...content-available-to-author-only...h.fm/fl/mqnfclnh: No such file or directory
./prog.sh: line 12: https://p...content-available-to-author-only...h.fm/fl/eecco5y9: No such file or directory
./prog.sh: line 13: https://p...content-available-to-author-only...h.fm/fl/9shpysjs: No such file or directory
./prog.sh: line 14: https://p...content-available-to-author-only...h.fm/fl/onmpwuas: No such file or directory
./prog.sh: line 15: https://p...content-available-to-author-only...h.fm/fl/9mjepwaa: No such file or directory
./prog.sh: line 16: https://p...content-available-to-author-only...h.fm/fl/yfxb7cds: No such file or directory
./prog.sh: line 17: https://p...content-available-to-author-only...h.fm/fl/e27esymn: No such file or directory
./prog.sh: line 18: https://p...content-available-to-author-only...h.fm/fl/4x8kya1i: No such file or directory
./prog.sh: line 19: https://p...content-available-to-author-only...h.fm/fl/rncmanpl: No such file or directory
./prog.sh: line 20: https://p...content-available-to-author-only...h.fm/fl/1b6p3ekf: No such file or directory
./prog.sh: line 21: https://p...content-available-to-author-only...h.fm/fl/sgjvzl0u: No such file or directory
./prog.sh: line 22: https://p...content-available-to-author-only...h.fm/fl/se4y76uf: No such file or directory
./prog.sh: line 23: https://p...content-available-to-author-only...h.fm/fl/gqwwi7hi: No such file or directory
./prog.sh: line 24: https://p...content-available-to-author-only...h.fm/fl/8f33lji5: No such file or directory
./prog.sh: line 25: https://p...content-available-to-author-only...h.fm/fl/i6u8n6r2: No such file or directory
./prog.sh: line 26: https://p...content-available-to-author-only...h.fm/fl/ok54tqyf: No such file or directory
./prog.sh: line 27: https://p...content-available-to-author-only...h.fm/fl/3n7psp8b: No such file or directory
./prog.sh: line 28: https://p...content-available-to-author-only...h.fm/fl/yciy4a4w: No such file or directory
./prog.sh: line 29: https://p...content-available-to-author-only...h.fm/fl/at6cfvth: No such file or directory
./prog.sh: line 30: https://p...content-available-to-author-only...h.fm/fl/qgc1gfpo: No such file or directory
./prog.sh: line 31: https://p...content-available-to-author-only...h.fm/fl/qyeiufbg: No such file or directory
./prog.sh: line 32: https://p...content-available-to-author-only...h.fm/fl/yks69lyv: No such file or directory
./prog.sh: line 33: https://p...content-available-to-author-only...h.fm/fl/ciwjvxnf: No such file or directory
./prog.sh: line 34: https://p...content-available-to-author-only...h.fm/fl/ns8jqmec: No such file or directory
./prog.sh: line 35: https://p...content-available-to-author-only...h.fm/fl/y17qm4bx: No such file or directory
./prog.sh: line 36: https://p...content-available-to-author-only...h.fm/fl/9qw9jum5: No such file or directory
./prog.sh: line 37: https://p...content-available-to-author-only...h.fm/fl/afl3y3fh: No such file or directory
./prog.sh: line 38: https://p...content-available-to-author-only...h.fm/fl/n77otcz7: No such file or directory
./prog.sh: line 39: https://p...content-available-to-author-only...h.fm/fl/bp2opogq: No such file or directory
./prog.sh: line 40: https://p...content-available-to-author-only...h.fm/fl/2tubzrsx: No such file or directory
./prog.sh: line 41: https://p...content-available-to-author-only...h.fm/fl/sdbd1tbe: No such file or directory
./prog.sh: line 42: https://p...content-available-to-author-only...h.fm/fl/3amstz4v: No such file or directory
./prog.sh: line 43: https://p...content-available-to-author-only...h.fm/fl/j62crueh: No such file or directory
./prog.sh: line 44: https://p...content-available-to-author-only...h.fm/fl/skclbpsq: No such file or directory
./prog.sh: line 45: https://p...content-available-to-author-only...h.fm/fl/1ljlpnx5: No such file or directory
./prog.sh: line 46: https://p...content-available-to-author-only...h.fm/fl/gfvuof4o: No such file or directory
./prog.sh: line 47: https://p...content-available-to-author-only...h.fm/fl/rjvgocdb: No such file or directory
./prog.sh: line 48: https://p...content-available-to-author-only...h.fm/fl/41olu7k7: No such file or directory
./prog.sh: line 49: https://p...content-available-to-author-only...h.fm/fl/wnjvteun: No such file or directory
./prog.sh: line 50: https://p...content-available-to-author-only...h.fm/fl/vtokl0bs: No such file or directory
./prog.sh: line 51: https://e...content-available-to-author-only...d.com/gu8wv1li8j: No such file or directory
./prog.sh: line 52: https://p...content-available-to-author-only...n.com/pm8r6nfp: No such file or directory