-50% на каждую вторую единицу
−49%
−51%
−58%
−61%
−49%
−49%
−55%
−61%
−55%
−56%
−61%
−58%
−55%
−55%
−61%
−51%
−51%
−58%
−58%
−58%
−55%
−61%
−61%
−61%
−59%
−51%
−58%
−51%
−61%
−55%
−55%
−51%
−61%
−58%
−61%
−58%
−61%
−55%
−55%
−58%
−55%
−58%
−58%
−58%
−51%
−55%
−46%
−55%
