C31321211113313121133133313331333131133133313121111133313232322123231
>>
C3132121111331312113313331333133313113313331312111113331323232212323
<<
C31321211113313121133133313331333131133133313121111133313232322123233
>>
C31321211113313121133133313331333131133133313121111133313232322123232
>>