Опыты и эксперименты
386,2778,237 0
1,111,81017,046 0
3,019,52158,413 0
683,44811,883 0
3,167,34450,735 0
3,646,80844,609 0
3,746,17564,768 0
7,457,29684,634 0
3,622,65354,587 0
3,775,76952,100 0