C111113331333132322331333133313331311211331311331333112132333131
>>
C11111333133313232233133313331333131121133131133133311213233313
<<
C111113331333132322331333133313331311211331311331333112132333133
>>
C111113331333132322331333133313331311211331311331333112132333132
>>