gistfile1.py

#-*- coding:utf-8 -*-

import re
import random
import codecs

I=open('.\CET.Shuffle.txt','r')
O=open('.\CET.Rebuild.txt','w')
Lines=I.readlines();
for Line in Lines:
	if Line[0]=='A': 
		Splited=Line.split(' ')
		NewLine=Splited[0]+' '+Splited[2]+' '+Splited[1]
		NewLine=NewLine.replace('\r','')
		NewLine=NewLine.replace('\n','')
		NewLine=NewLine+'\r\n'
		O.write(NewLine)
	else:
		O.write(Line)
I.close()
O.close()