In Smalltalk and APL, the comma operator is used to concatenate collections, including strings. Basic archivers just take a list of files and concatenate their contents sequentially into archives. If there are two vertices remaining, concatenate their labels in lexicographic order. Concatenate the last 2 ciphertexts in order to build the final ciphertext. The name is derived from its function to concatenate files. Note that codice 12 will concatenate the files and output them as codice 13. Then concatenate the other two nodes. Hungarian and Finnish, in particular, often simply concatenate suffixes. The SP0256-AL2 needs the control of an external microprocessor to concatenate allophones into words. Uranates tend to concatenate, forming diuranate, , or other poly-uranates.