C3121113331313231323132333131313231323131323223313233313132333131111231
>>
C312111333131323132313233313131323132313132322331323331313233313111123
<<
C3121113331313231323132333131313231323131323223313233313132333131111233
>>
C3121113331313231323132333131313231323131323223313233313132333131111232
>>