C111113331333132322331333133313331333132313131312111133132333313111
>>
C11111333133313232233133313331333133313231313131211113313233331311
<<
C111113331333132322331333133313331333132313131312111133132333313113
>>
C111113331333132322331333133313331333132313131312111133132333313112
>>