sleepless                                                                                                                                                                                                                                                                                                                                                    
           pacing                                                                                                                                                                                                                                                                                                                                                    
           sealing                                                                                                                                                                                                                                                                                                                                                    
           empty                                                                                                                                                                                                                                                                                                                                                   
           shadows