-50% на каждую вторую единицу
−19%
−35%
−35%
−35%
−35%
−51%
−35%
−35%
−73%
−35%
−24%
−48%
−29%
−51%
−57%
−35%
−73%
−51%
−35%
−29%
−29%
−35%
−51%
−17%
−57%
−51%
−29%
−35%
−44%
−27%
−27%
−40%
−57%
−29%
−73%
−35%
−61%
−44%
−35%
−35%
−35%
−17%
−27%
−35%
−47%
−27%
−29%
−35%
