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:
L D1 D2 D3 D4 T H n-&cent;m L D1 D2 D3 D4 T H n-&cent;m  
15 1/2 108 15 35 60.5 89 9.7 48 4-16 108 15 35 60.5 89 9.7 48 4-16
20 3/4 117 20 43 70 98.6 10.5 53 4-16 117 20 43 70 98.6 10.5 53 4-16
25 1 127 25 51 79.2 108 11.2 58.5 4-16 127 25 51 79.2 108 11.2 58.5 4-16
32 1 1/4 140 32 63.5 88.9 117 12.7 71 4-16 140 32 63.5 88.9 117 12.7 71 4-16
40 1 1/2 165 38 73.5 98.6 127 14.2 76 4-16 165 38 73.5 98.3 127 14.2 76 4-16
50 2 178 50 92 120.7 152.5 15.9 81 4-19 178 50 92 120 152.5 15.9 81 4-19
65 2 1/2 190 64 104.7 139.7 177.8 17.5 101.5 4-19 190 64 104.7 139.7 177.8 17.5 101.5 4-19
80 3 203 76 127 152.4 190.5 19.1 111.5 4-19 203 76 127 152.4 190.5 19.1 111.5 4-19
100 4 229 100 157.2 190.5 228.6 23.9 140 4-19 229 100 157.2 190.5 228.6 23.9 140 4-19
125 5 356 125 186 216 254 24 183 8-22.3 381 125 186 235 279.4 24 183 8-22.3
150 6 394 150 216 241.3 279.4 25.4 204 8-22.3 403 150 216 269.8 317.5 25.4 204 8-22.3
200 8 457 200 270 298.5 342.9 28.5 252 8-22.3 502 200 270 330.2 381 28.5 252 8-22.3



TEGRA_table_txt_file: table_1683.txt
TEGRA_TABLE_TEXT: L D1 D2 D3 D4 T H n-&cent;m L D1 D2 D3 D4 T H n-&cent;m  
15 1/2 108 15 35 60.5 89 9.7 48 4-16 108 15 35 60.5 89 9.7 48 4-16
20 3/4 117 20 43 70 98.6 10.5 53 4-16 117 20 43 70 98.6 10.5 53 4-16
25 1 127 25 51 79.2 108 11.2 58.5 4-16 127 25 51 79.2 108 11.2 58.5 4-16
32 1 1/4 140 32 63.5 88.9 117 12.7 71 4-16 140 32 63.5 88.9 117 12.7 71 4-16
40 1 1/2 165 38 73.5 98.6 127 14.2 76 4-16 165 38 73.5 98.3 127 14.2 76 4-16
50 2 178 50 92 120.7 152.5 15.9 81 4-19 178 50 92 120 152.5 15.9 81 4-19
65 2 1/2 190 64 104.7 139.7 177.8 17.5 101.5 4-19 190 64 104.7 139.7 177.8 17.5 101.5 4-19
80 3 203 76 127 152.4 190.5 19.1 111.5 4-19 203 76 127 152.4 190.5 19.1 111.5 4-19
100 4 229 100 157.2 190.5 228.6 23.9 140 4-19 229 100 157.2 190.5 228.6 23.9 140 4-19
125 5 356 125 186 216 254 24 183 8-22.3 381 125 186 235 279.4 24 183 8-22.3
150 6 394 150 216 241.3 279.4 25.4 204 8-22.3 403 150 216 269.8 317.5 25.4 204 8-22.3
200 8 457 200 270 298.5 342.9 28.5 252 8-22.3 502 200 270 330.2 381 28.5 252 8-22.3
label: L||D1||D2||D3||D4||T||H||n-&cent;m||L||D1||D2||D3||D4||T||H||n-&cent;m||||
15||1/2||108||15||35||60.5||89||9.7||48||4-16||108||15||35||60.5||89||9.7||48||4-16
20||3/4||117||20||43||70||98.6||10.5||53||4-16||117||20||43||70||98.6||10.5||53||4-16
25||1||127||25||51||79.2||108||11.2||58.5||4-16||127||25||51||79.2||108||11.2||58.5||4-16
32||1 1/4||140||32||63.5||88.9||117||12.7||71||4-16||140||32||63.5||88.9||117||12.7||71||4-16
40||1 1/2||165||38||73.5||98.6||127||14.2||76||4-16||165||38||73.5||98.3||127||14.2||76||4-16
50||2||178||50||92||120.7||152.5||15.9||81||4-19||178||50||92||120||152.5||15.9||81||4-19
65||2 1/2||190||64||104.7||139.7||177.8||17.5||101.5||4-19||190||64||104.7||139.7||177.8||17.5||101.5||4-19
80||3||203||76||127||152.4||190.5||19.1||111.5||4-19||203||76||127||152.4||190.5||19.1||111.5||4-19
100||4||229||100||157.2||190.5||228.6||23.9||140||4-19||229||100||157.2||190.5||228.6||23.9||140||4-19
125||5||356||125||186||216||254||24||183||8-22.3||381||125||186||235||279.4||24||183||8-22.3
150||6||394||150||216||241.3||279.4||25.4||204||8-22.3||403||150||216||269.8||317.5||25.4||204||8-22.3
200||8||457||200||270||298.5||342.9||28.5||252||8-22.3||502||200||270||330.2||381||28.5||252||8-22.3