B33113313132313113313223313331323132313331313232233133313231333211221
>>
B3311331313231311331322331333132313231333131323223313331323133321122
<<
B33113313132313113313223313331323132313331313232233133313231333211223
>>
B33113313132313113313223313331323132313331313232233133313231333211222
>>