# Motifs library
The pre-defined set of queries includes small topologies which have been identified as motifs in many real networks, such as feed-forward loops, diamonds, single-input modules and dense overlapping regulons. Pre-defined queries can be selected from the "Motifs library" tabbed panel. By clicking on one of these topologies, the user can visualize the query and modify it, as previously described, i.e. adding new nodes/edges, changing node/edge labels and setting paths between nodes.
| Set of pre-defined motifs
| Bi-parallel motif