C111113331333132322331333133313331333133311131211113313232211211323321
>>
C11111333133313232233133313331333133313331113121111331323221121132332
<<
C111113331333132322331333133313331333133311131211113313232211211323323
>>
C111113331333132322331333133313331333133311131211113313232211211323322
>>