-50% на каждую вторую единицу
−52%
−21%
−52%
−47%
−47%
−76%
−65%
−22%
−22%
−59%
−71%
−32%
−32%
−73%
−62%
−73%
−16%
−61%
−59%
−52%
−41%
−17%
−50%
−46%
−46%
−48%
−21%
−50%
−21%
−39%
−39%
−71%
−47%
−21%
−21%
−47%
−31%
−39%
−31%
−58%
−39%
−39%
−49%
−12%
−21%
−34%
−34%
−21%
