C12321113113313223313132313231323331323331313231313331323231323132211
>>
C1232111311331322331313231323132333132333131323131333132323132313221
<<
C12321113113313223313132313231323331323331313231313331323231323132213
>>
C12321113113313223313132313231323331323331313231313331323231323132212
>>