C31111132133313133313231333131112111113233313233231323132313231131
>>
C3111113213331313331323133313111211111323331323323132313231323113
<<
C31111132133313133313231333131112111113233313233231323132313231133
>>
C31111132133313133313231333131112111113233313233231323132313231132
>>