B : expand
Score : 100
Diff : 3
Comment :
PB : collapse
Sample Input :
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
Sample Output :
LyoKQ0FTY3JpcHQgVXNlciBHdWlkZSA6CmNhY29tbWFuZDo6bGFiZWwgPSAwID09PiBuZXcKY2Fjb21tYW5kOjpsYWJlbCA9IDEgPT0+IHNldApjYWNvbW1hbmQ6OmxhYmVsID0gMiA9PT4gcHVzaApjYWNvbW1hbmQ6OmxhYmVsID0gMyA9PT4gYXJyCiov
Try to do it now!