C111123313331323113313331331121111331323132322331333131121131311
>>
C11112331333132311331333133112111133132313232233133313112113131
<<
C111123313331323113313331331121111331323132322331333131121131313
>>
C111123313331323113313331331121111331323132322331333131121131312
>>