-50% на каждую вторую единицу
−58%
−70%
−76%
−61%
−38%
−52%
−52%
−55%
−55%
−73%
−73%
−73%
−73%
−73%
−73%
−52%
−55%
−65%
−73%
−73%
−65%
−73%
−52%
−46%
−62%
−71%
−59%
−55%
−17%
−61%
−55%
−52%
−27%
−62%
−58%
−65%
−65%
−58%
−70%
−73%
−66%
−55%
−42%
−65%
−22%
−73%
−52%
−59%
