C11111333133313232233133313331333131133132313331322121111133313221131
>>
C1111133313331323223313331333133313113313231333132212111113331322113
<<
C11111333133313232233133313331333131133132313331322121111133313221133
>>
C11111333133313232233133313331333131133132313331322121111133313221132
>>