poker hierarchy - SERP Analysis

https://www.pokernews.com/poker-hands.htm

https://www.poker.org/poker-hands-ranking-chart/

http://www.sci.brooklyn.cuny.edu/~sklar/teaching/boston-college/f00/mc140/poker.html

https://en.wikipedia.org/wiki/List_of_poker_hands

https://www.reddit.com/r/coolguides/comments/1l7f4lm/a_cool_guide_online_casino_and_games_poker_hand/

https://worldpokerfederation.org/poker/how-to-play-poker/poker-hand-rankings/

https://www.uwindsor.ca/humanresources/sites/uwindsor.ca.humanresources/files/poker_hand_rankings_5_x_7_in.pdf

https://www.888poker.com/magazine/how-to-play-poker/hands

https://www.riverwind.com/blog/poker-hands-the-complete-guide-to-hand-rankings/

https://www.calstatela.edu/sites/default/files/poker-hand-cheat-sheet.pdf