11, 13, 1511, 13, 1711, 13, 1911, 15, 1711, 15, 1911, 17, 1913, 15, 1713, 15, 1913, 17, 1915, 17, 19
Было придумано 10 различных способов.
11, 13, 15
11, 13, 17
11, 13, 19
11, 15, 17
11, 15, 19
11, 17, 19
13, 15, 17
13, 15, 19
13, 17, 19
15, 17, 19
Было придумано 10 различных способов.