Standard input is empty

Standard output is empty

./prog.sh: line 3: https://p...content-available-to-author-only...h.fm/fl/z8h7dchv: No such file or directory
./prog.sh: line 4: https://p...content-available-to-author-only...h.fm/fl/beixmmbh: No such file or directory
./prog.sh: line 5: https://p...content-available-to-author-only...h.fm/fl/q4qchz9a: No such file or directory
./prog.sh: line 6: https://p...content-available-to-author-only...h.fm/fl/3pbpqam7: No such file or directory
./prog.sh: line 7: https://p...content-available-to-author-only...h.fm/fl/8ki944t3: No such file or directory
./prog.sh: line 8: https://p...content-available-to-author-only...h.fm/fl/xov5ogkn: No such file or directory
./prog.sh: line 9: https://p...content-available-to-author-only...h.fm/fl/dbrqjswj: No such file or directory
./prog.sh: line 10: https://p...content-available-to-author-only...h.fm/fl/xkjtxldt: No such file or directory
./prog.sh: line 11: https://p...content-available-to-author-only...h.fm/fl/c9rpg6op: No such file or directory
./prog.sh: line 12: https://p...content-available-to-author-only...h.fm/fl/s2i4k5k6: No such file or directory
./prog.sh: line 13: https://p...content-available-to-author-only...h.fm/fl/c5ukrndx: No such file or directory
./prog.sh: line 14: https://p...content-available-to-author-only...h.fm/fl/aiyww064: No such file or directory
./prog.sh: line 15: https://p...content-available-to-author-only...h.fm/fl/doolysp3: No such file or directory
./prog.sh: line 16: https://p...content-available-to-author-only...h.fm/fl/fmmxh0g9: No such file or directory
./prog.sh: line 17: https://p...content-available-to-author-only...h.fm/fl/nhwvzhki: No such file or directory
./prog.sh: line 18: https://p...content-available-to-author-only...h.fm/fl/kortpmm9: No such file or directory
./prog.sh: line 19: https://p...content-available-to-author-only...h.fm/fl/jplf3ic1: No such file or directory
./prog.sh: line 20: https://p...content-available-to-author-only...h.fm/fl/4e6ayeho: No such file or directory
./prog.sh: line 21: https://p...content-available-to-author-only...h.fm/fl/goydxmpq: No such file or directory
./prog.sh: line 22: https://p...content-available-to-author-only...h.fm/fl/jtyga6gs: No such file or directory
./prog.sh: line 23: https://p...content-available-to-author-only...h.fm/fl/5583eoqp: No such file or directory
./prog.sh: line 24: https://p...content-available-to-author-only...h.fm/fl/vlnl3kes: No such file or directory
./prog.sh: line 25: https://p...content-available-to-author-only...h.fm/fl/bpxjomb7: No such file or directory
./prog.sh: line 26: https://p...content-available-to-author-only...h.fm/fl/f1w6lc0r: No such file or directory
./prog.sh: line 27: https://p...content-available-to-author-only...h.fm/fl/mommgm4n: No such file or directory
./prog.sh: line 28: https://p...content-available-to-author-only...h.fm/fl/eaku37da: No such file or directory
./prog.sh: line 29: https://p...content-available-to-author-only...h.fm/fl/txckkbaj: No such file or directory
./prog.sh: line 30: https://p...content-available-to-author-only...h.fm/fl/ygeaziaf: No such file or directory
./prog.sh: line 31: https://p...content-available-to-author-only...h.fm/fl/hkmmkohp: No such file or directory
./prog.sh: line 32: https://p...content-available-to-author-only...h.fm/fl/djlafbgm: No such file or directory
./prog.sh: line 33: https://p...content-available-to-author-only...h.fm/fl/64nlm8eh: No such file or directory
./prog.sh: line 34: https://p...content-available-to-author-only...h.fm/fl/vtri3ds3: No such file or directory
./prog.sh: line 35: https://p...content-available-to-author-only...h.fm/fl/vsolnlfx: No such file or directory
./prog.sh: line 36: https://p...content-available-to-author-only...h.fm/fl/1tdo3cdr: No such file or directory
./prog.sh: line 37: https://p...content-available-to-author-only...h.fm/fl/6w17bynu: No such file or directory
./prog.sh: line 38: https://p...content-available-to-author-only...h.fm/fl/m7b57bvv: No such file or directory
./prog.sh: line 39: https://p...content-available-to-author-only...h.fm/fl/sgczktof: No such file or directory
./prog.sh: line 40: https://p...content-available-to-author-only...h.fm/fl/s8nnjdef: No such file or directory
./prog.sh: line 41: https://p...content-available-to-author-only...h.fm/fl/4ke1bbxr: No such file or directory
./prog.sh: line 42: https://p...content-available-to-author-only...h.fm/fl/viuvqgvi: No such file or directory
./prog.sh: line 43: https://p...content-available-to-author-only...h.fm/fl/iztu4nvg: No such file or directory
./prog.sh: line 44: https://p...content-available-to-author-only...h.fm/fl/fejwszts: No such file or directory
./prog.sh: line 45: https://p...content-available-to-author-only...h.fm/fl/zj3dfjdu: No such file or directory
./prog.sh: line 46: https://p...content-available-to-author-only...h.fm/fl/fwen6soy: No such file or directory
./prog.sh: line 47: https://p...content-available-to-author-only...h.fm/fl/fmopg400: No such file or directory
./prog.sh: line 48: https://p...content-available-to-author-only...h.fm/fl/nzogk5na: No such file or directory
./prog.sh: line 49: https://p...content-available-to-author-only...h.fm/fl/hjv23yhg: No such file or directory
./prog.sh: line 50: https://p...content-available-to-author-only...h.fm/fl/y9uo1vi6: No such file or directory
./prog.sh: line 51: https://p...content-available-to-author-only...h.fm/fl/fcu2p0kq: No such file or directory
./prog.sh: line 52: https://e...content-available-to-author-only...d.com/yiq9wfbkg7: No such file or directory
./prog.sh: line 53: https://p...content-available-to-author-only...n.com/fKK4LS1A: No such file or directory