C111113331333132322331333133313331333132332313311211113321123232231
>>
C11111333133313232233133313331333133313233231331121111332112323223
<<
C111113331333132322331333133313331333132332313311211113321123232233
>>
C111113331333132322331333133313331333132332313311211113321123232232
>>