C11111333133313232233133313331333131133132313231333131133132311331211
>>
C1111133313331323223313331333133313113313231323133313113313231133121
<<
C11111333133313232233133313331333131133132313231333131133132311331213
>>
C11111333133313232233133313331333131133132313231333131133132311331212
>>