C222212323223313132313231313231232313231323223313131133132313121
>>
C22221232322331313231323131323123231323132322331313113313231312
<<
C222212323223313132313231313231232313231323223313131133132313123
>>
C222212323223313132313231313231232313231323223313131133132313122
>>