Col 2‑6

Level number

Col 8‑26

Field name

Col 28

Type

Col 30

Internal type

Col 32‑36

CH/DG

Col 38‑42

Occur

Col 44

Update

Col 46

Match

Col 48‑70

Value/comments/and so on

Col 73

Fixed character '2'

Col 74‑79

Sequence number

Col 80

Fixed character '0'