C31321211111333132331211113313331333131133132313331333211331333113121
>>
C3132121111133313233121111331333133313113313231333133321133133311312
<<
C31321211111333132331211113313331333131133132313331333211331333113123
>>
C31321211111333132331211113313331333131133132313331333211331333113122
>>