C111113331333132322331333133313331333133313112113313331333131133132233121
>>
C11111333133313232233133313331333133313331311211331333133313113313223312
<<
C111113331333132322331333133313331333133313112113313331333131133132233123
>>
C111113331333132322331333133313331333133313112113313331333131133132233122
>>