def count_r2d2_lines(state_of_interest):
    pp_workspace = MC.get_r2d2_preprod_workspace(state_of_interest)
    pp_lines = CC.list_lines_fcs(pp_workspace)
    pp_dict = CC.count_list_fcs(pp_lines, C4.count_r2d2_fc_state)

    return pp_dict