C233231212121323223313232313231323132311213231323132313231323132322131
>>
C23323121212132322331323231323132313231121323132313231323132313232213
<<
C233231212121323223313232313231323132311213231323132313231323132322133
>>
C233231212121323223313232313231323132311213231323132313231323132322132
>>