-50% на каждую вторую единицу
−70%
−70%
−58%
−60%
−12%
−40%
−35%
−40%
−35%
−67%
−52%
−35%
−40%
−52%
−55%
−41%
−35%
−41%
−12%
−40%
−40%
−53%
−84%
−35%
−40%
−35%
−55%
−41%
−43%
−35%
−35%
−68%
−52%
−50%
−84%
−35%
−12%
−12%
−43%
−66%
−29%
−62%
−40%
−40%
−50%
−52%
−12%
−84%
