C2221333133313331311233132313331333133313131133133313331323111121131
>>
C222133313331333131123313231333133313331313113313331333132311112113
<<
C2221333133313331311233132313331333133313131133133313331323111121133
>>
C2221333133313331311233132313331333133313131133133313331323111121132
>>