C111113331333132322331333133313331333133313333331333133313123131211
>>
C11111333133313232233133313331333133313331333333133313331312313121
<<
C111113331333132322331333133313331333133313333331333133313123131213
>>
C111113331333132322331333133313331333133313333331333133313123131212
>>