C111113331333132322331333133313331333132313331333131133133321123131
>>
C11111333133313232233133313331333133313231333133313113313332112313
<<
C111113331333132322331333133313331333132313331333131133133321123133
>>
C111113331333132322331333133313331333132313331333131133133321123132
>>