scufl_graph cluster_sources Workflow Inputs cluster_sinks Workflow Outputs Split_string_into_list Split_string_into_list Concatenate_two_strings Concatenate_two_strings Split_string_into_list->Concatenate_two_strings searchSimple searchSimple Concatenate_two_strings->searchSimple Program Program Program->searchSimple Regex Regex Regex->Split_string_into_list Regex->Concatenate_two_strings Database Database Database->searchSimple WORKFLOWINTERNALSINK_Blast_reports Blast_reports searchSimple->WORKFLOWINTERNALSINK_Blast_reports Remove_first_character Remove_first_character Remove_first_character->Split_string_into_list WORKFLOWINTERNALSOURCECONTROL WORKFLOWINTERNALSOURCE_Protein_sequences Protein_sequences WORKFLOWINTERNALSOURCE_Protein_sequences->Remove_first_character WORKFLOWINTERNALSINKCONTROL