apl, 56 bytes

Result

AC

Duration

1088ms

Code [DL]

⎕ARG[6]{α[ω-3+2×α[ω-6]=α[ω-5]]}¨(8×ι32)
)OFF

stdin

882 211
469 967
853 554
677 992
992 517
861 669
757 574
622 427
488 615
912 829
795 929
654 446
664 348
233 695
761 351
349 595
573 994
967 766
755 559
799 115
252 524
796 792
854 572
874 826
654 753
833 371
166 683
284 441
557 443
291 127
322 529
977 778

stdout

29575652889433359759575873644127

stderr

Executable /usr/bin/APs/APserver not found.
This could means that 'apl' was not installed ('make install') or that it
was started in a non-standard way. The expected location of APserver is 
either the same directory as the binary 'apl' or the subdirectory 'APs' of
that directory (the directory should also be in $PATH).
Svar_DB not connected in Svar_DB::is_registered_id()

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffd1f101b70 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x562bd681dcf8 /* 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/apl", ["/usr/bin/apl", "-s", "-f", "/volume/CODE", "--", "882 211\n469 967\n853 554\n677 992\n"...], 0x562bd6edd2a0 /* 7 vars */) = 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 +++