import datetime
import multiprocessing as c
c.Pipe
import sys
sys.stdin,sys.stdout
import cgi as b
b.parse,b.parse_qs,b.parse_qsl
import os
os.abort,os.access,os.altsep,os.chdir,os.chflags
import io as a
a.IOBase,a.RawIOBase,a.FileIO,a.BytesIO,a.StringIO,a.BufferedIOBase
