japt, 18 bytes

Result

WA

Duration

976ms

Code [DL]

qR cA{Ag2*AbAg2} q

stdin

255 584
187 981
644 641
488 548
287 774
355 225
313 778
391 915
523 754
369 636
922 224
166 779
899 498
889 221
382 298
588 715
424 421
632 331
877 799
558 854
213 788
638 984
193 978
812 756
382 912
496 964
741 173
525 827
267 665
133 339
413 337
786 963

stdout

59487539762692284378799799156339

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc85759d30 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x5625a3676cf8 /* 7 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    execve("/usr/bin/node", ["/usr/bin/node", "/root/japt-cli.js", "/volume/CODE", "255 584\n187 981\n644 641\n488 548\n"...], 0x5625a38d6290 /* 7 vars */) = 0
15    +++ exited with 0 +++
16    +++ exited with 0 +++
14    +++ exited with 0 +++
17    +++ exited with 0 +++
13    +++ exited with 0 +++
18    +++ exited with 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=5, si_stime=1} ---
10    +++ exited with 0 +++