apl, 523 bytes

Result

WA

Duration

917ms

Code [DL]

1 _ _ _ _ _ _ _ _
1
1 _ _ _ _ D C B A
1 _ _ _ _ H G F E
1 _ _ _ _ _ _ _ _
1 _ _ _ _ L K J I
1 _ _ _ _ _ _ _ _
1 _ _ _ _ _ _ _ _
1 _ _ _ _ _ _ _ _
Z A E
Y A Z
X E Z
A Y X
Z B F
Y B Z
X F Z
B Y X
Z C G
Y C Z
X G Z
C Y X
Z D H
Y D Z
X H Z
D Y X
Z A A
@ Z Z
@ @ @
Z B B
@ Z Z
@ @ @
Z C C
@ Z Z
@ @ @
Z D D
@ Z Z
@ @ @
M E @
M M M
N F @
N N N
O G @
O O O
P H @
P P P
@ @ @
Q E @
Q Q Q
R F @
R R R
S G @
S S S
T H @
T T T
Z M M
Y Q Q
M Z Y
Z N N
Y R R
N Z Y
Z O O
Y S S
O Z Y
Z P P
Y T T
P Z Y
0 0 1 1 P O N M
1 _ _ _ _ _ _ _ _
1

stdin

861 243
317 716
394 446
483 872
788 542
437 551
286 729
825 223
788 228
391 197
598 995
355 334
977 782
827 345
527 776
149 491
336 967
484 848
322 128
544 699
486 482
922 229
299 397
291 148
371 679
824 216
569 921
511 128
799 996
863 237
755 131
818 332

stdout

VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
1
VALUE ERROR
      1 _ _ _ _ D C B A
                      ^
VALUE ERROR
      1 _ _ _ _ H G F E
                      ^
VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
VALUE ERROR
      1 _ _ _ _ L K J I
                      ^
VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
VALUE ERROR
      Z A E
          ^
VALUE ERROR
      Y A Z
          ^
VALUE ERROR
      X E Z
          ^
VALUE ERROR
      A Y X
          ^
VALUE ERROR
      Z B F
          ^
VALUE ERROR
      Y B Z
          ^
VALUE ERROR
      X F Z
          ^
VALUE ERROR
      B Y X
          ^
VALUE ERROR
      Z C G
          ^
VALUE ERROR
      Y C Z
          ^
VALUE ERROR
      X G Z
          ^
VALUE ERROR
      C Y X
          ^
VALUE ERROR
      Z D H
          ^
VALUE ERROR
      Y D Z
          ^
VALUE ERROR
      X H Z
          ^
VALUE ERROR
      D Y X
          ^
VALUE ERROR
      Z A A
          ^
SYNTAX ERROR++
SYNTAX ERROR++
VALUE ERROR
      Z B B
          ^
SYNTAX ERROR++
SYNTAX ERROR++
VALUE ERROR
      Z C C
          ^
SYNTAX ERROR++
SYNTAX ERROR++
VALUE ERROR
      Z D D
          ^
SYNTAX ERROR++
SYNTAX ERROR++
SYNTAX ERROR++
VALUE ERROR
      M M M
          ^
SYNTAX ERROR++
VALUE ERROR
      N N N
          ^
SYNTAX ERROR++
VALUE ERROR
      O O O
          ^
SYNTAX ERROR++
VALUE ERROR
      P P P
          ^
SYNTAX ERROR++
SYNTAX ERROR++
VALUE ERROR
      Q Q Q
          ^
SYNTAX ERROR++
VALUE ERROR
      R R R
          ^
SYNTAX ERROR++
VALUE ERROR
      S S S
          ^
SYNTAX ERROR++
VALUE ERROR
      T T T
          ^
VALUE ERROR
      Z M M
          ^
VALUE ERROR
      Y Q Q
          ^
VALUE ERROR
      M Z Y
          ^
VALUE ERROR
      Z N N
          ^
VALUE ERROR
      Y R R
          ^
VALUE ERROR
      N Z Y
          ^
VALUE ERROR
      Z O O
          ^
VALUE ERROR
      Y S S
          ^
VALUE ERROR
      O Z Y
          ^
VALUE ERROR
      Z P P
          ^
VALUE ERROR
      Y T T
          ^
VALUE ERROR
      P Z Y
          ^
VALUE ERROR
      0 0 1 1 P O N M
                    ^
VALUE ERROR
      1 _ _ _ _ _ _ _ _
                      ^
1
      ^D or end-of-input detected (1). Use )OFF to leave APL!
      ^D or end-of-input detected (2). Use )OFF to leave APL!
      ^D or end-of-input detected (3). Use )OFF to leave APL!
      ^D or end-of-input detected (4). Use )OFF to leave APL!
      *** end of input

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"], 0x7ffef23a1c80 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x5627d2d64cf8 /* 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", "--", "861 243\n317 716\n394 446\n483 872\n"...], 0x5627d46062a0 /* 7 vars */) = 0
12    +++ exited with 2 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=2, si_utime=0, si_stime=1} ---
10    +++ exited with 2 +++