pandoc band-material-0005-the-basic-of-dabbi-dibba-method.odt -f odt -t gfm --standalone --shift-heading-level-by=1 -o output22.mdpandoc band-material-0005-the-basic-of-dabbi-dibba-method.odt -f odt -t gfm --standalone --shift-heading-level-by=1 -o output22.md