§ 3. In imposing the penalty, the court shall also take into consideration the positive results of the mediation between the injured person and the perpetrator, or the settlement reached by them in the proceedings before the state prosecutor or the court. Article 54. § 1. In imposing a penalty on a minor or a juvenile, the court shall first and foremost aim to educate the perpetrator. § 2. The penalty of the deprivation of liberty for life shall not be imposed on the perpetrator who was under 18 at the time of the commission of the offence. Article 55. Circumstances affecting the imposition of the penalty shall be taken into consideration only with regard to the person to whom they pertain. Article 56. The provisions of Article 53, Article 54 § 1 and Article 55 shall be applied accordingly, to the imposition of other means provided for in this code. Article 57. § 1. In the event of the concurrence of several independent grounds for the extraordinary mitigation or enhancement of a penalty, the court may mitigate or enhance the penalty only once, considering jointly the concurrent grounds for mitigation or enhancement. § 2. In the event of the concurrence of the grounds for extraordinary mitigation and enhancement, the court may adopt an extraordinary mitigation or enhancement of the penalty. Article 58. § 1. If the law provides for an option of the type of penalty, the court shall impose the penalty of deprivation of liberty without suspending execution thereof, only when no other penalty or penal measure would not serve the purpose thereof. § 2. No fine shall be imposed when the income of the perpetrator, his situation or potential to earn provide reasonable grounds for the supposition that the perpetrator would not honour the fine and that 18