Question to ask about EW, WW and Harmony Pattern

 

hi guys , there is a question that i wanted to ask about elliot wave , wolf wave amd hormony pattern. Is there any relation between these 3 indicators ? because i notice 3 of that indicators provide waves and we need to do some calculation. Let's say if there are relation between that 3 trading system , and i wanted to learn it , which one u suggest me to start learning from ?

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