Check the number of occurences of a word in a list

Hello,

I have attached a EXAMPLE 1 file.

In this file, each line has :

- a serie of 10 various numbers
- 10 x the word "GREEN"
- 1 x the word "YELLOW"

I would like to know how many consecutive GREEN are in each line, and if the YELLOW is consecutive to a GREEN.

For example :

in line 1, I have 1 serie of 3 consecutive GREEN, 2 series of 2 consecutive GREEN, 1 YELLOW is consecutive to a GREEN.
in line 2, I have 1 serie of 4 consecutive GREEN.

Thanks for your help.
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