-50% на каждую вторую единицу
−55%
−61%
−62%
−44%
−69%
−69%
−28%
−40%
−16%
−34%
−61%
−55%
−61%
−62%
−34%
−66%
−46%
−59%
−34%
−59%
−41%
−31%
−16%
−38%
−59%
−16%
−41%
−59%
−34%
−46%
−52%
−59%
−51%
−59%
−59%
−68%
−68%
−59%
−59%
−33%
−59%
−59%
−33%
−33%
−33%
−56%
−56%
−56%
