befunge98, 74 bytes

Result

AC

Duration

691ms

Code [DL]

~:,8%#v_
v*77  <  $~<
>~:,2%#v_:v.
^     -1  _^
       +
v-1,*88<
> :!#@_^

stdin

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                                   K@@@@@

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc61a39380 /* 9 vars */) = 0
12    execve("/root/cfunge", ["/root/cfunge", "/volume/CODE"], 0x563833a36d40 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x563833a36d30 /* 9 vars */) = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
10    +++ exited with 0 +++