{
  "guid": "columns",
  "ops": [
    {"op": "set_meta", "title": "Columns", "fonts": {"heading": "A", "body": "B"}},
    {"op": "set_meta", "fonts": null},
    {"op": "add_slide", "id": "sldcolumns22", "layout": "flow", "template": "two-column"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkheading22", "type": "heading", "props": {"level": 1}, "markdown": "Three up"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkleft22222", "type": "text", "markdown": "Left"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkmiddle222", "type": "list", "props": {"style": "bullet"}, "markdown": "- one\n- two"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkright2222", "type": "text", "markdown": "Right"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkaside2222", "type": "text", "region": "aside", "markdown": "Aside"},
    {"op": "add_block", "slide": "sldcolumns22", "id": "blkcolumns22", "type": "columns", "props": {"count": 3, "children": ["blkleft22222", "blkmiddle222", "blkright2222"]}, "after": "blkheading22"},
    {"op": "set_block", "slide": "sldcolumns22", "id": "blkcolumns22", "props": {"children": ["blkright2222", "blkmiddle222", "blkleft22222"]}},
    {"op": "duplicate_slide", "id": "sldcolumns22", "new_id": "sldcopy22222", "new_block_ids": ["blkcopyhead2", "blkcopycols2", "blkcopyleft2", "blkcopymid22", "blkcopyright", "blkcopyaside"]},
    {"op": "remove_block", "slide": "sldcopy22222", "id": "blkcopymid22"},
    {"op": "set_block", "slide": "sldcopy22222", "id": "blkcopycols2", "props": {"count": 2}},
    {"op": "set_slide", "id": "sldcolumns22", "layout": "canvas"},
    {"op": "set_slide", "id": "sldcolumns22", "layout": "canvas"},
    {"op": "add_slide", "id": "sldbothways2", "layout": "flow"},
    {"op": "add_block", "slide": "sldbothways2", "id": "blkbwhead222", "type": "heading", "props": {"level": 1}, "markdown": "Both ways"},
    {"op": "add_block", "slide": "sldbothways2", "id": "blkbwbody222", "type": "text", "markdown": "Body"},
    {"op": "add_block", "slide": "sldbothways2", "id": "blkbwimage22", "type": "image", "props": {"alt": "x"}},
    {"op": "set_slide", "id": "sldbothways2", "layout": "canvas"},
    {"op": "set_slide", "id": "sldbothways2", "layout": "flow"},
    {"op": "set_block", "slide": "sldcopy22222", "id": "blkcopycols2", "props": {"children": null}},
    {"op": "move_block", "slide": "sldcopy22222", "id": "blkcopyaside", "after": "blkcopyhead2"}
  ]
}