B33113313132313113313223313331323132313331333133112111113331333132332113221
>>
B3311331313231311331322331333132313231333133313311211111333133313233211322
<<
B33113313132313113313223313331323132313331333133112111113331333132332113223
>>
B33113313132313113313223313331323132313331333133112111113331333132332113222
>>