i solved the following [problem](https://codeforces.net/contest/919/problem/C) it get accepted in pypy3 32 bit [code](https://codeforces.net/contest/919/submission/145426789) ,but it get TLE in pypy3 64 bit [code](https://codeforces.net/contest/919/submission/145427077),i used re library for regular expression .can any one explain this weird behavior between pypy 32 bit and pypy 64 bit with solving re problems ??