; (D) an alien described in subsection (a) who was convicted, before the alien was subject to removal or departure, of a felony for which the alien was sentenced to a term of imprisonment of not less than 30 months shall be fined under such title, imprisoned not more than 15 years, or both; (E) an alien described in subsection (a) who was convicted, before the alien was subject to removal or departure, of a felony for which the alien was sentenced to a term of imprisonment of not less than 60 months shall be fined under such title, imprisoned not more than 20 years, or both; (F) an alien described in subsection (a) who was convicted of 3 or more felonies of any kind shall be fined under such title, imprisoned not more than 25 years, or both; and (G) an alien described in subsection (a) who was convicted, before the alien was subject to removal or departure or after such removal or departure, for murder, rape, kidnapping, or a felony offense described in chapter 77 (relating to peonage and slavery) or 113B (relating to terrorism) of such title shall be fined under such title, imprisoned not more than 25 years, or both; (c) Mandatory minimum criminal penalty for reentry of certain removed aliens Notwithstanding the penalties under subsections (a) and (b), an alien described in subsection (a) shall be imprisoned not less than 5 years and not more than 20 years, and may, in addition, be fined under title 18, United States Code, if the alien— (1) was convicted, before the alien was subject to removal or departure, of an aggravated felony; or (2) was convicted at least twice before such removal or departure of illegal reentry under this section. (d) Proof of prior convictions The prior convictions described in subsection (b)(2) are elements of the crimes described in that subsection, and the penalties in that subsection shall apply only in cases in which the conviction or convictions that form the basis for the additional penalty are— (1) alleged in the indictment or information