C111112111133131121133133313133313231333133313331333132322113111
>>
C11111211113313112113313331313331323133313331333133313232211311
<<
C111112111133131121133133313133313231333133313331333132322113113
>>
C111112111133131121133133313133313231333133313331333132322113112
>>