-50% на каждую вторую единицу
−49%
−39%
−51%
−49%
−50%
−49%
−58%
−37%
−43%
−49%
−59%
−59%
−49%
−32%
−54%
−55%
−31%
−49%
−49%
−49%
−46%
−37%
−59%
−51%
−21%
−21%
−12%
−60%
−12%
−17%
−10%
−29%
−17%
−17%
−34%
−29%
−48%
−16%
−31%
−21%
−36%
−61%
−36%
−51%
−58%
−31%
−73%
−31%
