C1111133313331323223313331333133313331333131211111323133313331312311
>>
C111113331333132322331333133313331333133313121111132313331333131231
<<
C1111133313331323223313331333133313331333131211111323133313331312313
>>
C1111133313331323223313331333133313331333131211111323133313331312312
>>