C2221333133313331311233132313331333133313131133131211331323211321
>>
C222133313331333131123313231333133313331313113313121133132321132
<<
C2221333133313331311233132313331333133313131133131211331323211323
>>
C2221333133313331311233132313331333133313131133131211331323211322
>>