Proteins can also be circularly permuted via post-translational modification, without permuting the underlying gene. The lymphocystis viral genome is circularly permuted with terminally redundant DNA. Multiplicative binary search operates on a permuted sorted array. The "ranavirus" genome, like other iridoviral genomes is circularly permuted and exhibits terminally redundant DNA. It contains terminal and redundant sequences and is circularly permuted. Some families have circularly permuted linear genomes (phage T4 and some "Iridoviridae"). By alternately rotating adjacent faces, the pieces may be permuted. With each DNS response, the IP address sequence in the list is permuted. Then the columns are permuted, and then the rows are permuted. From this point of view, ensembles include every permuted state as a separate microstate. However, the buttons can only be permuted. The 6 edge pieces can be freely permuted. Then, all of those pieces are permuted to their correct spots. Permuted Choice 2 "PC-2" Ignored bits 9,18,22,25,35,38,43,54. A KWIC index is a special case of a "permuted index".