C111113331333132322331333133313331323133313233213133313121111211
>>
C11111333133313232233133313331333132313331323321313331312111121
<<
C111113331333132322331333133313331323133313233213133313121111213
>>
C111113331333132322331333133313331323133313233213133313121111212
>>