-50% на каждую вторую единицу
−40%
−29%
−35%
−35%
−27%
−17%
−35%
−52%
−59%
−52%
−62%
−32%
−58%
−32%
−27%
−35%
−51%
−35%
−35%
−29%
−27%
−59%
−73%
−40%
−73%
−73%
−73%
−62%
−65%
−62%
−73%
−65%
−73%
−73%
−60%
−73%
−73%
−52%
−73%
−62%
−73%
−73%
−62%
−60%
−73%
−73%
−73%
−65%
