Array search for doubles

import random
from random import randint
N=int(input('Введите число от 1 до 1 000 000:'))

arr = ''.join([str(randint(1,5)) for _ in range(N)])

searchlist = ['11', '22', '33', '44', '55']
print(arr)
results = []
for i, j in enumerate(arr):
    if i == len(arr)-1:
        break
    #print(f'{j+arr[i+1]}')
    if f'{j+arr[i+1]}' in searchlist:
        #print('got it ' + f'{j+arr[i+1]}')
        results.append(i)
        results.append(i+1)

if not results:
    print('NO')
else:
    print('YES')
    print(results)