C111113331333132322331333133313331333132313331333131133132331211
>>
C11111333133313232233133313331333133313231333133313113313233121
<<
C111113331333132322331333133313331333132313331333131133132331213
>>
C111113331333132322331333133313331333132313331333131133132331212
>>