C111123313121111121111331333133313331331121111113313331333133313331333133313331333133313331111232211
  >>
   C11112331312111112111133133313331333133112111111331333133313331333133313331333133313331333111123221
  <<
   C111123313121111121111331333133313331331121111113313331333133313331333133313331333133313331111232213
  >>
 
 
 C111123313121111121111331333133313331331121111113313331333133313331333133313331333133313331111232212
  >>