C31321211113313121133133313331333131133133313112113313133313232212311
>>
C3132121111331312113313331333133313113313331311211331313331323221231
<<
C31321211113313121133133313331333131133133313112113313133313232212313
>>
C31321211113313121133133313331333131133133313112113313133313232212312
>>