C111113331333132322331333133313331331121111121133132322133313231323113111
>>
C11111333133313232233133313331333133112111112113313232213331323132311311
<<
C111113331333132322331333133313331331121111121133132322133313231323113113
>>
C111113331333132322331333133313331331121111121133132322133313231323113112
>>