C11111333133313232233133313331333131133132313331333131332233131231
>>
C1111133313331323223313331333133313113313231333133313133223313123
<<
C11111333133313232233133313331333131133132313331333131332233131233
>>
C11111333133313232233133313331333131133132313331333131332233131232
>>