[0,19,29,49,79,99,99,99,99,99,199,199,199,199,299, 299,299,299,299,399,399,399,499,499,499,499,599, 599,599,699,699,799,799,799,899,899,899,999,999, 999,999,999,999,999,999,999,999,999,999,999,999, 999,999,999]