how to submit link building for seo 2 way and 3 way?

[Jake]

To paraphrase the search engine terms and conditions "Any link created for the purpose of link manipulation is a violation of the guidelines" backlinking needs to be made to look natural.

Link exchanges are not so popular since overt exchanges are being penalized by the search engines, it's justifiable for an Arrow maker to exchange links with a Bow maker, but a jewelry and gardening supply site exchanging links is likely to cause suspicion. Don't create a link exchange page with nothing but outgoing links to other sites, don't fill the sidebar Blogroll with links to other sites your exchanging with, these may end up damaging your ranking.

There are services that manage links between pools of sites, tapping in to the supply for their own profit, unfortunately these services typically leave a footprint as well.

3 way link building is a strategy intended to escape detection of a link exchange arranged between owners of multiple sites one owning sites A & B another owner of sites Y & Z, they agree if A links to Y then Z will link to B, avoiding the most obvious form of link exchange, unfortunately Google is pretty good at detecting these 3 way links as well.