C111113331333132322331333133313331333132112121111331323221311211
>>
C11111333133313232233133313331333133313211212111133132322131121
<<
C111113331333132322331333133313331333132112121111331323221311213
>>
C111113331333132322331333133313331333132112121111331323221311212
>>