B33113313132313113313223313331323132333132313331311233132313233232233231
>>
B3311331313231311331322331333132313233313231333131123313231323323223323
<<
B33113313132313113313223313331323132333132313331311233132313233232233233
>>
B33113313132313113313223313331323132333132313331311233132313233232233232
>>