C13331212121213231323131323132322331323131133131323132313221121
>>
C1333121212121323132313132313232233132313113313132313231322112
<<
C13331212121213231323131323132322331323131133131323132313221123
>>
C13331212121213231323131323132322331323131133131323132313221122
>>