B33113313132313113313223313331323132313233313331313232233132322132322321
>>
B3311331313231311331322331333132313231323331333131323223313232213232232
<<
B33113313132313113313223313331323132313233313331313232233132322132322323
>>
B33113313132313113313223313331323132313233313331313232233132322132322322
>>