C2221333133313331311233132313331333133313331323312111112113313131
>>
C222133313331333131123313231333133313331333132331211111211331313
<<
C2221333133313331311233132313331333133313331323312111112113313133
>>
C2221333133313331311233132313331333133313331323312111112113313132
>>