| | | | | | | | | | | | | | | | | | | | | | | | | 20 | | | | 50 | | | | | | | | | | | | | 40 50 | | | | 18 | | | 100 | 400 500 1 | 300 400 1 | = 1 1 = | 1 | 5 | | | | | | 31111 | | | | | 2 | 4000 | | | | | 2012 2017 | | 5 | | | 66 | 2 5 | 50 | 3300 5 1 | | | | | | | | | | | | 255 | 6 | | | |