Опыты и эксперименты



385,5348,237 0
1,110,80417,045 0
3,019,24758,413 0
683,10311,881 0
3,167,01150,734 0
3,646,39744,608 0
3,745,76464,768 0
7,456,98184,634 0
3,622,29254,587 0
3,775,44552,099 0