C111113331333132322331333133313331311331322211211113313232223131121
>>
C11111333133313232233133313331333131133132221121111331323222313112
<<
C111113331333132322331333133313331311331322211211113313232223131123
>>
C111113331333132322331333133313331311331322211211113313232223131122
>>