C11111211113313112113313331333133313331322133313231323132323321
>>
C1111121111331311211331333133313331333132213331323132313232332
<<
C11111211113313112113313331333133313331322133313231323132323323
>>
C11111211113313112113313331333133313331322133313231323132323322
>>