C111113331333132322331333133313331333133323223313311211113313233313231311311
>>
C11111333133313232233133313331333133313332322331331121111331323331323131131
<<
C111113331333132322331333133313331333133323223313311211113313233313231311313
>>
C111113331333132322331333133313331333133323223313311211113313233313231311312
>>