C2221333133313331311233132313331333133313331323312113313221322331322131
>>
C222133313331333131123313231333133313331333132331211331322132233132213
<<
C2221333133313331311233132313331333133313331323312113313221322331322133
>>
C2221333133313331311233132313331333133313331323312113313221322331322132
>>