scufl_graph cluster_sources Workflow Inputs cluster_sinks Workflow Outputs blast_ddbj blast_ddbj WORKFLOWINTERNALSINK_text_blast_out text_blast_out blast_ddbj->WORKFLOWINTERNALSINK_text_blast_out WORKFLOWINTERNALSOURCECONTROL WORKFLOWINTERNALSOURCE_program program WORKFLOWINTERNALSOURCE_program->blast_ddbj WORKFLOWINTERNALSOURCE_database database WORKFLOWINTERNALSOURCE_database->blast_ddbj WORKFLOWINTERNALSOURCE_query_seq query_seq WORKFLOWINTERNALSOURCE_query_seq->blast_ddbj WORKFLOWINTERNALSINKCONTROL