Copy 10 digits in a numbers and paste to another column

Hello,

please help me to edit my code i need to copy 10 digits of number in column W

raw data

column W                       column X
                                     56883088845688308885
                                     5606667478
                                     568831077656883104645688311506

Finish

column W
5688308884
5688308885
5606667478
5688310776
5688310464
5688311506

I've also attached my file.

THanks