C3123121111113313121111331333131211111333131133133211113313113313222331
>>
C312312111111331312111133133313121111133313113313321111331311331322233
<<
C3123121111113313121111331333131211111333131133133211113313113313222333
>>
C3123121111113313121111331333131211111333131133133211113313113313222332
>>