C1111233131211111211113313331333133313232313331333131211331333131313221
>>
C111123313121111121111331333133313331323231333133313121133133313131322
<<
C1111233131211111211113313331333133313232313331333131211331333131313223
>>
C1111233131211111211113313331333133313232313331333131211331333131313222
>>