C111113331333132322331333133313331333132313121111112211232313222311
>>
C11111333133313232233133313331333133313231312111111221123231322231
<<
C111113331333132322331333133313331333132313121111112211232313222313
>>
C111113331333132322331333133313331333132313121111112211232313222312
>>