B33113313132313113313223313331323132333132313331311331323131232233221
>>
B3311331313231311331322331333132313233313231333131133132313123223322
<<
B33113313132313113313223313331323132333132313331311331323131232233223
>>
B33113313132313113313223313331323132333132313331311331323131232233222
>>