C31321211113313121133133313331333131133133313121111133313222211
>>
C3132121111331312113313331333133313113313331312111113331322221
<<
C31321211113313121133133313331333131133133313121111133313222213
>>
C31321211113313121133133313331333131133133313121111133313222212
>>