-50% на каждую вторую единицу
−42%
−40%
−61%
−45%
−56%
−46%
−50%
−42%
−43%
−48%
−45%
−61%
−50%
−55%
−40%
−61%
−53%
−53%
−43%
−61%
−51%
−51%
−55%
−42%
−59%
−55%
−53%
−53%
−51%
−55%
−40%
−56%
−61%
−41%
−41%
−43%
−36%
−56%
−40%
−36%
−54%
−46%
−58%
−42%
−49%
−51%
−55%
−40%
