C111113331333132322331333133313331333132313331333131133133322321111132313111
>>
C11111333133313232233133313331333133313231333133313113313332232111113231311
<<
C111113331333132322331333133313331333132313331333131133133322321111132313113
>>
C111113331333132322331333133313331333132313331333131133133322321111132313112
>>