move to new line and values after to new line

[1]: https://i.sstatic.net/aEdlf.png**strong text**

move to new line and values after to new line

Input File:

abcdaghjdkadlkh dghakj

expected Output:

abcd

aghjdkadlkh

dghakj

move <acd> to new line and values after </acd> to new line

Input File:

abcd<acd>aghjdkadlkh</acd> <bud> dghakj </bud>

expected Output:

abcd
<acd>
aghjdkadlkh
</acd>
<bud>dghakj</bud>