Ly8gQ29weXJpZ2h0IChjKSAyMDEzLCB0aGUgRGFydCBwcm9qZWN0IGF1dGhvcnMuICBQbGVhc2Ugc2VlIHRoZSBBVVRIT1JTIGZpbGUKLy8gZm9yIGRldGFpbHMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEKLy8gQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUgZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCi8vIEBkYXJ0ID0gMi45CgovLyBUZXN0IHRoYXQgcm5kLm5leHRJbnQgd2l0aCBhIHNlZWQgZ2VuZXJhdGVzIHRoZSBzYW1lIHNlcXVlbmNlIGVhY2ggdGltZS4KCi8vIExpYnJhcnkgdGFnIHRvIGFsbG93IERhcnRpdW0gdG8gcnVuIHRoZSB0ZXN0LgpsaWJyYXJ5IHJhbmRvbV90ZXN0OwoKaW1wb3J0ICJwYWNrYWdlOmV4cGVjdC9leHBlY3QuZGFydCI7CmltcG9ydCAnZGFydDptYXRoJzsKCm1haW4oKSB7CiAgY2hlY2tTZXF1ZW5jZSgpOwogIGNoZWNrU2VlZCgpOwp9Cgp2b2lkIGNoZWNrU2VxdWVuY2UoKSB7CiAgLy8gQ2hlY2sgdGhlIHNlcXVlbmNlIG9mIG51bWJlcnMgZ2VuZXJhdGVkIGJ5IHRoZSByYW5kb20gZ2VuZXJhdG9yIGZvciBhIHNlZWQKICAvLyBkb2Vzbid0IGNoYW5nZSB1bmludGVuZGVkbHksIGFuZCBpdCBhZ3JlZXMgYmV0d2VlbiBpbXBsZW1lbnRhdGlvbnMuCiAgdmFyIHJuZCA9IG5ldyBSYW5kb20oMjAxMzAzMDcpOwogIC8vIE1ha2Ugc3VyZSB3ZSBkbyBub3QgYnJlYWsgdGhlIHJhbmRvbSBudW1iZXIgZ2VuZXJhdGlvbi4KICAvLyBJZiB0aGUgcmFuZG9tIGFsZ29yaXRobSBjaGFuZ2VzLCBtYWtlIHN1cmUgYm90aCB0aGUgVk0gYW5kIGRhcnQyanMKICAvLyBnZW5lcmF0ZSB0aGUgc2FtZSBuZXcgc2VxdWVuY2UuCiAgdmFyIGkgPSAxOwogIEV4cGVjdC5lcXVhbHMoMCwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygzLCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDcsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoNSwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygyOSwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygxNywgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygxMDQsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMTk5LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDQwOCwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygzNjIsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoOTk1LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDI1NjEsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMjU0OCwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscyg5NTUzLCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDI2MjgsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoNDIzNzYsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMTAxODQ4LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDg1MTUzLCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDQ5NTU5NSwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscyg2NDcxMjIsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoNzkzNTQ2LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDEwNzMzNDMsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoNDQ3OTk2OSwgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscyg5NjgwNDI1LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDI4NDYwMTcxLCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDQ5NDgxNzM4LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDk4Nzg5NzQsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMTMyNTUyNDcyLCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDIxMDI2NzI4Mywgcm5kLm5leHRJbnQoaSAqPSAyKSk7CiAgRXhwZWN0LmVxdWFscygxMjU0MjI0NDIsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMjI2Mjc1MDk0LCBybmQubmV4dEludChpICo9IDIpKTsKICBFeHBlY3QuZXF1YWxzKDE2Mzk2MjkxNjgsIHJuZC5uZXh0SW50KGkgKj0gMikpOwogIEV4cGVjdC5lcXVhbHMoMHgxMDAwMDAwMDAsIGkpOwogIC8vIElmIG1heCBpcyB0b28gbGFyZ2UgZXhwZWN0IGFuIEFyZ3VtZW50RXJyb3IuCiAgRXhwZWN0LnRocm93c0FyZ3VtZW50RXJyb3IoKCkgPT4gcm5kLm5leHRJbnQoaSArIDEpKTsKCiAgcm5kID0gbmV3IFJhbmRvbSg2NzkwKTsKICBFeHBlY3QuYXBwcm94RXF1YWxzKDAuMTIwMjczMzEzMSwgcm5kLm5leHREb3VibGUoKSk7CiAgRXhwZWN0LmFwcHJveEVxdWFscygwLjU1NTQwNTQ4MDUsIHJuZC5uZXh0RG91YmxlKCkpOwogIEV4cGVjdC5hcHByb3hFcXVhbHMoMC4wMzg1MTYwNzI3LCBybmQubmV4dERvdWJsZSgpKTsKICBFeHBlY3QuYXBwcm94RXF1YWxzKDAuMjgzNjM0NTIxNywgcm5kLm5leHREb3VibGUoKSk7Cn0KCnZvaWQgY2hlY2tTZWVkKCkgewogIC8vIENoZWNrIHRoYXQgdmFyaW91cyBzZWVkcyBnZW5lcmF0ZSB0aGUgZXhwZWN0ZWQgZmlyc3QgdmFsdWVzLgogIC8vIDUzIHNpZ25pZmljYW50IGJpdHMsIHNvIHRoZSBudW1iZXIgaXMgcmVwcmVzZW50YWJsZSBpbiBKUy4KICB2YXIgcmF3U2VlZCA9IDB4MTlhMzJjNjQwZTFkNzE7CiAgdmFyIGV4cGVjdGF0aW9ucyA9IFsKICAgIDI2MDA3LAogICAgNDMwMDYsCiAgICA0NjQ1OCwKICAgIDE4NjEwLAogICAgMTY0MTMsCiAgICA1MDQ1NSwKICAgIDIxNjQsCiAgICA0NzM5OSwKICAgIDg4NTksCiAgICA5NzMyLAogICAgMjAzNjcsCiAgICAzMzkzNSwKICAgIDU0NTQ5LAogICAgNTQ5MTMsCiAgICA0ODE5LAogICAgMjQxOTgsCiAgICA0OTM1MywKICAgIDIyMjc3LAogICAgNTE4NTIsCiAgICAzNTk1OSwKICAgIDQ1MzQ3LAogICAgMTIxMDAsCiAgICAxMDEzNiwKICAgIDIyMzcyLAogICAgMTUyOTMsCiAgICAyMDA2NiwKICAgIDEzNTEsCiAgICA0OTAzMCwKICAgIDY0ODQ1LAogICAgMTI3OTMsCiAgICA1MDkxNiwKICAgIDU1Nzg0LAogICAgNDMxNzAsCiAgICAyNzY1MywKICAgIDM0Njk2LAogICAgMTQ5MiwKICAgIDUwMjU1LAogICAgOTU5NywKICAgIDQ1OTI5LAogICAgMjg3NCwKICAgIDI3NjI5LAogICAgNTMwODQsCiAgICAzNjA2NCwKICAgIDQyMTQwLAogICAgMzIwMTYsCiAgICA0MTc1MSwKICAgIDEzOTY3LAogICAgMjA1MTYsCiAgICA1NzgsCiAgICAxNjc3MywKICAgIDUzMDY0LAogICAgMTQ4MTQsCiAgICAyMjczNywKICAgIDQ4ODQ2LAogICAgNDUxNDcsCiAgICAxMDIwNSwKICAgIDU2NTg0LAogICAgNjM3MTEsCiAgICA0NDEyOCwKICAgIDIxMDk5LAogICAgNDc5NjYsCiAgICAzNTQ3MSwKICAgIDM5NTc2LAogICAgMTE0MSwKICAgIDQ1NzE2LAogICAgNTQ5NDAsCiAgICA1NzQwNiwKICAgIDE1NDM3LAogICAgMzE3MjEsCiAgICAzNTA0NCwKICAgIDI4MTM2LAogICAgMzk3OTcsCiAgICA1MDgwMSwKICAgIDIyMTg0LAogICAgNTg2ODYKICBdOwogIHZhciBuZWdhdGl2ZV9z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