-50% на каждую вторую единицу
−33%
−59%
−59%
−33%
−33%
−33%
−33%
−56%
−56%
−56%
−56%
−56%
−59%
−33%
−33%
−33%
−33%
−56%
−56%
−56%
−56%
−56%
−59%
−59%
−59%
−59%
−59%
−59%
−59%
−33%
−33%
−33%
−33%
−33%
−56%
−56%
−59%
−33%
−56%
−33%
−56%
−56%
−56%
−59%
−42%
−42%
−42%
−42%
