C211111133131323223313233313231133132333133313231333131133132332313112311
>>
C21111113313132322331323331323113313233313331323133313113313233231311231
<<
C211111133131323223313233313231133132333133313231333131133132332313112313
>>
C211111133131323223313233313231133132333133313231333131133132332313112312
>>