Vaginal suppositories for treatment of cervical cancer and precursors to cervical cancer including high-risk human papillomaviruses; topical ointment for treatment of vulvar cancer and precursors to vulvar cancer including high-risk human papillomaviruses; topical ointment for treatment of penile cancer and precursors to penile cancer including high-risk human papillomaviruses; topical ointment, and oral rinse for head and neck cancers and precursors to head and neck cancer including high-ris...