fernando, 59 bytes

Result

WA

Duration

1720ms

Code [DL]

r z o f . . . . .
r
f f
z z o o z z z f
r z o f . . . . .
r

stdin

aBCdefghijklMnopqRstuvwxyz

stdout

01100000000010000100000000

stderr

strace

12    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fff70ff1270 /* 9 vars */) = 0
14    execve("/usr/bin/python", ["/usr/bin/python", "/root/fernando.py", "/volume/CODE"], 0x55d5c1054028 /* 9 vars */ <unfinished ...>
13    execve("/bin/cat", ["cat", "-"], 0x55d5c0c5ad60 /* 9 vars */) = 0
14    <... execve resumed>)             = 0
13    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
14    +++ exited with 0 +++
12    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=13, si_stime=6} ---
12    +++ exited with 0 +++