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Commit be1496a

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Solve part2 of day four

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	`1`	`+def isanagram(a, b):`
	`2`	`+ return sorted(a) == sorted(b)`
	`3`	`+`
	`4`	`+def valid(passphrase):`
	`5`	`+ for i, u in enumerate(passphrase):`
	`6`	`+ for j, v in enumerate(passphrase):`
	`7`	`+ if i!=j and isanagram(u, v):`
	`8`	`+ return False`
	`9`	`+ return True`
	`10`	`+`
	`11`	`+def solution(inp):`
	`12`	`+ data = [row.split() for row in inp.splitlines()]`
	`13`	`+ count = 0`
	`14`	`+ for passphrase in data:`
	`15`	`+ if valid(passphrase):`
	`16`	`+ count = count + 1`
	`17`	`+`
	`18`	`+ return count`
	`19`	`+`
	`20`	`+def main():`
	`21`	`+ with open('input.txt', 'r') as f:`
	`22`	`+ inp = f.read()`
	`23`	`+ print('[*] Reading input from input.txt...')`
	`24`	`+ print('[*] The solution is: ')`
	`25`	`+ print(solution(inp))`
	`26`	`+`
	`27`	`+`
	`28`	`+if __name__=='__main__':`
	`29`	`+ main()`

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