C2222123232233131323132313232313232313231323223313231323232113111
>>
C222212323223313132313231323231323231323132322331323132323211311
<<
C2222123232233131323132313232313232313231323223313231323232113113
>>
C2222123232233131323132313232313232313231323223313231323232113112
>>