C111113331333132322331333133313331333133313333331211111211111332233231
>>
C11111333133313232233133313331333133313331333333121111121111133223323
<<
C111113331333132322331333133313331333133313333331211111211111332233233
>>
C111113331333132322331333133313331333133313333331211111211111332233232
>>