C32221221323133313133313133313231232322132313232213231323221131
>>
C3222122132313331313331313331323123232213231323221323132322113
<<
C32221221323133313133313133313231232322132313232213231323221133
>>
C32221221323133313133313133313231232322132313232213231323221132
>>