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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def simple_prot(x, start):
 """Find the first peak to the right of start"""


    # start must b >= 1

    for i in range(start,len(x)-1):
        a,b,c =  x[i-1], x[i], x[i+1]
        if b - a > 0 and b -c >= 0:
            return i
    else:
        return None