What word does Maria use repeatedly when she awakens in the hospital in the novel, Faceless Killers?

Maria, Johannes' wife, is strangled with a noose by the murderers. Maria is nearly dead when she is found and rushed to the hospital. She remains unconscious in the hospital, and when she briefly awakens before dying, she is incoherent. However, she repeats the word "foreign" several times, giving a clue to her murderer but also leading to the anti-refugee violence that follows.