-50% на каждую вторую единицу
−66%
−55%
−61%
−55%
−38%
−59%
−38%
−78%
−61%
−61%
−41%
−78%
−78%
−61%
−61%
−61%
−41%
−41%
−61%
−61%
−59%
−26%
−48%
−66%
−78%
−61%
−41%
−78%
−62%
−40%
−51%
−26%
−51%
−51%
−34%
−66%
−40%
−48%
−61%
−40%
−16%
−34%
−34%
−34%
−78%
−26%
−40%
−78%
