Task: List-to-table (source dataset: TEGRA)

You are given a table below, where each row corresponds to a record, with multiple columns/attributes. However, the column delimiters separating cell values belonging to different columns within the same row, are missing. 

Your task is to inspect the data below, identify column separators, and mark them clearly using "||" in each row. Please ensure that after your column separators "||" are inserted, each row should have the same number of columns. Also make sure that the output table preserves the order of the input rows, with each output row separated by a new line just like the input rows. 

No explanation and return the processed table string in JSON format: {"table": "<processed table string>"}

Input:
Date Open High Low Close Volume
17 Oct 2013 (Thu) 650.00 657.00 650.00 650.00 161,402
16 Oct 2013 (Wed) 652.00 655.00 646.94 648.00 26,302
15 Oct 2013 (Tue) 657.00 658.32 648.00 649.00 24,193
14 Oct 2013 (Mon) 647.00 655.50 646.50 649.00 11,519
11 Oct 2013 (Fri) 639.50 662.00 637.00 647.00 30,117
10 Oct 2013 (Thu) 635.00 640.00 630.00 637.00 22,268
9 Oct 2013 (Wed) 625.00 630.00 623.00 630.00 6,275
8 Oct 2013 (Tue) 632.50 632.50 620.00 630.00 164,566
7 Oct 2013 (Mon) 638.00 638.00 632.00 632.00 9,365
4 Oct 2013 (Fri) 639.00 640.00 633.00 637.00 16,836
3 Oct 2013 (Thu) 635.00 640.00 629.50 631.50 9,404
2 Oct 2013 (Wed) 635.00 635.24 625.50 625.50 15,470
1 Oct 2013 (Tue) 635.00 640.00 630.00 630.00 14,364
30 Sep 2013 (Mon) 634.00 637.00 629.18 637.00 19,027
27 Sep 2013 (Fri) 630.00 635.00 625.50 635.00 43,681
26 Sep 2013 (Thu) 625.00 631.00 620.00 630.00 25,768
25 Sep 2013 (Wed) 615.00 650.00 612.00 631.00 48,666
24 Sep 2013 (Tue) 612.50 615.00 605.00 615.00 187,887
23 Sep 2013 (Mon) 612.00 612.00 600.00 605.00 15,260
20 Sep 2013 (Fri) 605.00 612.00 600.00 600.00 25,631
19 Sep 2013 (Thu) 610.00 614.00 597.92 612.00 66,317



TEGRA_table_txt_file: table_1127.txt
TEGRA_TABLE_TEXT: Date Open High Low Close Volume
17 Oct 2013 (Thu) 650.00 657.00 650.00 650.00 161,402
16 Oct 2013 (Wed) 652.00 655.00 646.94 648.00 26,302
15 Oct 2013 (Tue) 657.00 658.32 648.00 649.00 24,193
14 Oct 2013 (Mon) 647.00 655.50 646.50 649.00 11,519
11 Oct 2013 (Fri) 639.50 662.00 637.00 647.00 30,117
10 Oct 2013 (Thu) 635.00 640.00 630.00 637.00 22,268
9 Oct 2013 (Wed) 625.00 630.00 623.00 630.00 6,275
8 Oct 2013 (Tue) 632.50 632.50 620.00 630.00 164,566
7 Oct 2013 (Mon) 638.00 638.00 632.00 632.00 9,365
4 Oct 2013 (Fri) 639.00 640.00 633.00 637.00 16,836
3 Oct 2013 (Thu) 635.00 640.00 629.50 631.50 9,404
2 Oct 2013 (Wed) 635.00 635.24 625.50 625.50 15,470
1 Oct 2013 (Tue) 635.00 640.00 630.00 630.00 14,364
30 Sep 2013 (Mon) 634.00 637.00 629.18 637.00 19,027
27 Sep 2013 (Fri) 630.00 635.00 625.50 635.00 43,681
26 Sep 2013 (Thu) 625.00 631.00 620.00 630.00 25,768
25 Sep 2013 (Wed) 615.00 650.00 612.00 631.00 48,666
24 Sep 2013 (Tue) 612.50 615.00 605.00 615.00 187,887
23 Sep 2013 (Mon) 612.00 612.00 600.00 605.00 15,260
20 Sep 2013 (Fri) 605.00 612.00 600.00 600.00 25,631
19 Sep 2013 (Thu) 610.00 614.00 597.92 612.00 66,317
label: Date||Open||High||Low||Close||Volume
17 Oct 2013 (Thu)||650.00||657.00||650.00||650.00||161,402
16 Oct 2013 (Wed)||652.00||655.00||646.94||648.00||26,302
15 Oct 2013 (Tue)||657.00||658.32||648.00||649.00||24,193
14 Oct 2013 (Mon)||647.00||655.50||646.50||649.00||11,519
11 Oct 2013 (Fri)||639.50||662.00||637.00||647.00||30,117
10 Oct 2013 (Thu)||635.00||640.00||630.00||637.00||22,268
9 Oct 2013 (Wed)||625.00||630.00||623.00||630.00||6,275
8 Oct 2013 (Tue)||632.50||632.50||620.00||630.00||164,566
7 Oct 2013 (Mon)||638.00||638.00||632.00||632.00||9,365
4 Oct 2013 (Fri)||639.00||640.00||633.00||637.00||16,836
3 Oct 2013 (Thu)||635.00||640.00||629.50||631.50||9,404
2 Oct 2013 (Wed)||635.00||635.24||625.50||625.50||15,470
1 Oct 2013 (Tue)||635.00||640.00||630.00||630.00||14,364
30 Sep 2013 (Mon)||634.00||637.00||629.18||637.00||19,027
27 Sep 2013 (Fri)||630.00||635.00||625.50||635.00||43,681
26 Sep 2013 (Thu)||625.00||631.00||620.00||630.00||25,768
25 Sep 2013 (Wed)||615.00||650.00||612.00||631.00||48,666
24 Sep 2013 (Tue)||612.50||615.00||605.00||615.00||187,887
23 Sep 2013 (Mon)||612.00||612.00||600.00||605.00||15,260
20 Sep 2013 (Fri)||605.00||612.00||600.00||600.00||25,631
19 Sep 2013 (Thu)||610.00||614.00||597.92||612.00||66,317