C31211133313132313231323331313132313231323211331323133321311231
>>
C3121113331313231323132333131313231323132321133132313332131123
<<
C31211133313132313231323331313132313231323211331323133321311233
>>
C31211133313132313231323331313132313231323211331323133321311232
>>