practicaĊ£i p_r_a0_k_t_i0_k_a1_ts_ij0 zilnic z_i1_l_n_i0_k exerciĊ£iile e0_g_z_e0_r_ch_i1_ts_i0_i0_l_e0 kegel k_e1_g_e0_l