C11111333133313232233133313331333131133132313331333131211331211
>>
C1111133313331323223313331333133313113313231333133313121133121
<<
C11111333133313232233133313331333131133132313331333131211331213
>>
C11111333133313232233133313331333131133132313331333131211331212
>>