-50% на каждую вторую единицу
−51%
−36%
−41%
−47%
−53%
−40%
−47%
−32%
−73%
−33%
−17%
−27%
−29%
−73%
−73%
−73%
−33%
−17%
−33%
−52%
−73%
−33%
−51%
−52%
−46%
−73%
−44%
−19%
−51%
−29%
−44%
−51%
−35%
−73%
−73%
−35%
−23%
−27%
−35%
−44%
−58%
−27%
−29%
−29%
−27%
−29%
−35%
−44%
