C222133313331333131123313231333133313331333132332111133131133131313321
>>
C22213331333133313112331323133313331333133313233211113313113313131332
<<
C222133313331333131123313231333133313331333132332111133131133131313323
>>
C222133313331333131123313231333133313331333132332111133131133131313322
>>