Simple patterns

Hi everyone.
As you know, There are 3 orders of simple patterns of waves, also, there are 13 variations of simple patterns: impulse, ending diagonal, leading diagonal, zigzag, double zigzag, triple zigzag, regular flat, expanded flat, running flat, contracting triangle, descending triangle, ascending triangle and expanding triangle.

Zigzag (5-3-5)
A single zigzag is a simple three-wave declining pattern labeled ABC

Fibonacci ratio:
Wave B = 50%, 61.8%, 76.4% or 85.4% of wave A
Wave C = 61.8%, 100%, 123.6% or 161.8% of wave A

Double zigzag
Subdivision: 3 waves (3-3-3)

Fibonacci ratio:
Wave X= 38.2% or 50% of wave W
Wave Y= 61.8%, 100%, 127.2% or 161.8% of wave W

Triple zigzag
Subdivision: 5 waves (3-3-3-3-3)

Fibonacci ratio:
Wave X= 38.2% or 50% of wave W
Wave Y= 61.8%, 100%, 127.2% or 161.8% of wave W
Wave Z= 61.8%, 100%, 127.2% or 161.8% of wave Y