C3121113331313231323132333131313231323131323223313233313232231321
>>
C312111333131323132313233313131323132313132322331323331323223132
<<
C3121113331313231323132333131313231323131323223313233313232231323
>>
C3121113331313231323132333131313231323131323223313233313232231322
>>