i solved the following [problem](https://codeforces.me/contest/919/problem/C) it get accepted in pypy3 32 bit [code](https://codeforces.me/contest/919/submission/145426789) ,but it get TLE in pypy3 64 bit [code](https://codeforces.me/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 ?↵
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**Upd**: I tried to submit this code in new version of pypy-64bit but it still gives [TLE](https://codeforces.me/contest/919/submission/162491676) and it's accepted in pypy3 32bit ,is there any bug in re library in pypy64 bit ?
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**Upd**: I tried to submit this code in new version of pypy-64bit but it still gives [TLE](https://codeforces.me/contest/919/submission/162491676) and it's accepted in pypy3 32bit ,is there any bug in re library in pypy64 bit ?
