B331133131323131133132233133313231323132333133313113313331312111221
>>
B33113313132313113313223313331323132313233313331311331333131211122
<<
B331133131323131133132233133313231323132333133313113313331312111223
>>
B331133131323131133132233133313231323132333133313113313331312111222
>>