md2
ex
T1 [ok](https://example.com) T2 https://example.com T3  T4 RAW<a href="javascript:alert(8)">x</a>RAW T5 <script>alert(9)</script> T6 <svg onload=alert(10)> T7 )
ex
T1 [ok](https://example.com) T2 https://example.com T3  T4 RAW<a href="javascript:alert(8)">x</a>RAW T5 <script>alert(9)</script> T6 <svg onload=alert(10)> T7 )