-50% на каждую вторую единицу
−41%
−41%
−40%
−30%
−40%
−71%
−35%
−59%
−40%
−84%
−35%
−12%
−59%
−61%
−40%
−35%
−40%
−52%
−84%
−44%
−35%
−35%
−52%
−52%
−41%
−73%
−66%
−61%
−55%
−35%
−35%
−35%
−24%
−56%
−35%
−72%
−50%
−24%
−35%
−69%
−61%
−61%
−50%
−50%
−40%
−42%
