6 n 8 )- 5n July 8, 2019 16 32 64 128 N 8 5n 4 6 6 2n 5n 8 n N 8 5n 4 15 6 4n 2 N 8 2n 5n 6 3n 4 13 8 т 4 ц 6 т 5 ц