C31313132333131133131231323132313231323132313223313231232313232211
>>
C3131313233313113313123132313231323132313231322331323123231323221
<<
C31313132333131133131231323132313231323132313223313231232313232213
>>
C31313132333131133131231323132313231323132313223313231232313232212
>>