C111113331333132322331333133313331331121111121133131333132321311
>>
C11111333133313232233133313331333133112111112113313133313232131
<<
C111113331333132322331333133313331331121111121133131333132321313
>>
C111113331333132322331333133313331331121111121133131333132321312
>>