Puzzle #135 - Cellular (Haisu)

Have an easy and moderately large Haisu puzzle before tomorrow. I'm sorry about the puzzle tomorrow. Haisu is a creation of TheGreatEscaper with the following rules:

• Draw a path on the cells of the grid, starting on "S" and ending on "G". The path must visit all cells. A number N in a region means that the path passes that cell on the N-th entry into the region. For example, a 2 means the path must pass that cell on its second entry into its region.

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