B33113313132313113313223313331323132333132313331312111112111112111133112111221
>>
B3311331313231311331322331333132313233313231333131211111211111211113311211122
<<
B33113313132313113313223313331323132333132313331312111112111112111133112111223
>>
B33113313132313113313223313331323132333132313331312111112111112111133112111222
>>