In this task you will be given a string that only contains single digit numbers spelled out. The input string will not contain spaces between the different numbers. Your task is to return the number that the string spells out. The string will spell out each digit of the number for example '1726' will be 'oneseventwosix' instead of 'one thousand seven hundred six'.

Ex Input:
twotwosevenzerosixtwofivetwothree

Ex Output:
227062523


Ex Input:
foursixzeronineninefivefourtwo

Ex Output:
46099542


Ex Input:
onesevenninefoursixtwoonethree

Ex Output:

17946213



In this task you will be given a string that only contains single digit numbers spelled out. The input string will not contain spaces between the different numbers. Your task is to return the number that the string spells out. The string will spell out each digit of the number for example '1726' will be 'oneseventwosix' instead of 'one thousand seven hundred six'.

Ex Input:
twotwosevenzerosixtwofivetwothree

Ex Output:
227062523


Ex Input:
foursixzeronineninefivefourtwo

Ex Output:
46099542


Ex Input:
onesevenninefoursixtwoonethree

Ex Output:

user
17946213



assistant
In this task you will be given a string that only contains single digit numbers spelled out. The input string will not contain spaces between the different numbers. Your task is to return the number that the string spells out. The string will spell out each digit of the number for example '1726' will be 'oneseventwosix' instead of 'one thousand seven hundred six'.

Ex Input:
twotwosevenzerosixtwofivetwothree

Ex Output:
227062523


Ex Input:
foursixzeronineninefivefourtwo

Ex Output:
46099542


Ex Input:
onesevenninefoursixtwoonethree

Ex Output:

17946213


