C2221333133313331311233132313331333133313331311233132322231311211331132311
>>
C222133313331333131123313231333133313331333131123313232223131121133113231
<<
C2221333133313331311233132313331333133313331311233132322231311211331132313
>>
C2221333133313331311233132313331333133313331311233132322231311211331132312
>>