Ƙirƙirar wani nau'i mai rikitarwa na wannan jumla an canja Irmiya zuwa Ft. Russell, Wyoming, a shekara ta 1875.
Tabbas, mafi rikitarwa na jumla shine "An canja Irmiya zuwa Ft. Russell, Wyoming a 1875; a wannan lokacin, lafiyar Porter ta fara lalacewa. "