moo, 57 bytes

Result

AC

Duration

761ms

Code [DL]

9{1{0{}1n1+d52>c}0{d51=rr+od51>*9c}1+id80>rr*sdr75=c}0 9c

stdin

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                   K                              

stdout

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                   111111111111111

stderr

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffdb1085700 /* 8 vars */) = 0
12    execve("/bin/cat", ["cat", "-"], 0x560501698c10 /* 8 vars */) = 0
13    execve("/usr/bin/moo", ["/usr/bin/moo", "/volume/CODE"], 0x560501698c28 /* 8 vars */) = 0
12    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
11    +++ exited with 0 +++