C111113331333132322331333133313331333133313333331333133313121133132332332113111
>>
C11111333133313232233133313331333133313331333333133313331312113313233233211311
<<
C111113331333132322331333133313331333133313333331333133313121133132332332113113
>>
C111113331333132322331333133313331333133313333331333133313121133132332332113112
>>