C11111211113313112113313331333133313133313231323132213231323321
>>
C1111121111331311211331333133313331313331323132313221323132332
<<
C11111211113313112113313331333133313133313231323132213231323323
>>
C11111211113313112113313331333133313133313231323132213231323322
>>