C3123223313331322121111331333133313231323223313331333131311112111
>>
C312322331333132212111133133313331323132322331333133313131111211
<<
C3123223313331322121111331333133313231323223313331333131311112113
>>
C3123223313331322121111331333133313231323223313331333131311112112
>>