Hi everyone I have some question. We received a job. Our costumer wants rank first page with all result. So 1 , 2 , 3 , 4. rank. All rank. We prepared so plan for this project; create 46 subdomain blogs( wordpress, blogspot etc.) these blog are splited 3 groups. First group 20 blog site and enter 10 text content each one. Second group 15 site and enter 15 text content each one. The last group 15 (11 subdomain& 4 TLD domain) site and enter 20 text content. We will buy cheap backlinks for first group. Second group get backlink from each content's from first group. And finally last group get backlink from second group's site. We want to last groups ranked first page. we are get penalty this study from Google ? and please give advice for this job .