C111113331333132322331333133313331333133323223313311211111311212111
>>
C11111333133313232233133313331333133313332322331331121111131121211
<<
C111113331333132322331333133313331333133323223313311211111311212113
>>
C111113331333132322331333133313331333133323223313311211111311212112
>>