-50% на каждую вторую единицу
−55%
−61%
−38%
−38%
−55%
−59%
−61%
−29%
−32%
−61%
−38%
−78%
−78%
−61%
−61%
−78%
−78%
−78%
−78%
−61%
−58%
−61%
−70%
−78%
−70%
−61%
−46%
−61%
−61%
−66%
−78%
−46%
−61%
−46%
−46%
−78%
−78%
−55%
−38%
−40%
−55%
−61%
−75%
−34%
−55%
−66%
−55%
−69%
