C111113331333132322331333133313331333132333333313331323132131211
>>
C11111333133313232233133313331333133313233333331333132313213121
<<
C111113331333132322331333133313331333132333333313331323132131213
>>
C111113331333132322331333133313331333132333333313331323132131212
>>