-50% на каждую вторую единицу
−19%
−27%
−35%
−35%
−35%
−27%
−35%
−52%
−52%
−35%
−35%
−67%
−55%
−35%
−52%
−35%
−27%
−27%
−27%
−52%
−73%
−73%
−73%
−73%
−73%
−62%
−73%
−73%
−73%
−73%
−26%
−42%
−61%
−59%
−47%
−40%
−40%
−55%
−47%
−36%
−40%
−51%
−51%
−59%
−40%
−40%
−44%
−48%
