C131312213233313231313231323232132313231313232233132333131323331323132322332211
>>
C13131221323331323131323132323213231323131323223313233313132333132313232233221
<<
C131312213233313231313231323232132313231313232233132333131323331323132322332213
>>
C131312213233313231313231323232132313231313232233132333131323331323132322332212
>>