C222133313331333131123313231333133313331333132231333131133112321
>>
C22213331333133313112331323133313331333133313223133313113311232
<<
C222133313331333131123313231333133313331333132231333131133112323
>>
C222133313331333131123313231333133313331333132231333131133112322
>>