Unordered list:

- foo

Empty unordered list:

Ordered list:

1. bar

Empty ordered list:

Heading:

# my heading

Empty heading:

Setext heading level 1:

# my setext heading level 1

Setext heading level 2:

## my setext heading level 2

Indented code block:

```
print("Hi!")
```

Empty indented code block:

Fenced code block:

```
print("Hello world!")
```

Empty fenced code block: