C111113331333132322331333133313331333132313331333131133133322321322311
>>
C11111333133313232233133313331333133313231333133313113313332232132231
<<
C111113331333132322331333133313331333132313331333131133133322321322313
>>
C111113331333132322331333133313331333132313331333131133133322321322312
>>