apl, 246 bytes

Result

AC

Duration

781ms

Code [DL]

⍝ρ
⍝{ρ,ω}
⍝¨ ⌷
⍝w+(8×⍳2)-8
⍝t[(t[1]='/')×4+1]
⍝t[;2]=t[;3]
s←⊃⎕ARG[6]
t←32 8ρs
u←t[;2]=t[;3]
v←(8×⍳32)-(u×3)
v←v-3
⍝t←(80↑s),(80↑85↓s),80↑162↓s
⍝t←80↑80↓s
⍝⎕←ρs
⎕←s[v]
)OFF

stdin

156 568
186 578
793 899
322 721
746 966
366 661
922 196
427 175
574 784
778 889
692 991
849 943
474 848
233 395
234 824
411 192
454 653
537 218
882 221
562 617
855 662
846 448
539 882
776 671
899 163
388 552
453 446
751 168
677 171
988 882
414 434
961 615

stdout

55829621789983816226548698417846

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

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fffb04d96e0 /* 7 vars */) = 0
12    execve("/bin/cat", ["cat", "-"], 0x5617476b3cf8 /* 7 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    execve("/usr/bin/apl", ["/usr/bin/apl", "-s", "-f", "/volume/CODE", "--", "156 568\n186 578\n793 899\n322 721\n"...], 0x5617484412a0 /* 7 vars */) = 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 +++