=E2ec=D0=CCa=D4=CE=D9=CA =F4=E5=F3=F4-=E4=F2=E1=EA=F7 =C4=CC=D1 =
=D2=C1=C2o=D4o=C4a=D4e=CCe=CA =20
=F0=D2o=C4=C1=CD=20
=C4=C1=CC=D8=CE=CF=D7=C9=C4=CE=CF=CD=D5 p=C1=C2o=D4o=C4=C1=D4=C5=CC=C0 =
=CE=C1=C4=C5=D6=CE=D5=C0 =CD=C5=D4=CF=C4=C9=CB=D5 =C4=CC=D1 =
=CF=D4=C2=CF=D2=C1 =CB=C1=CE=C4=C9=C4=C1=D4=CF=D7 =D0=D2=C9 =
=CE=C1=CA=CD=C5. =FC=CB=CF=CE=CF=CD=C9=D1 =D7=D2=C5=CD=C5=CE=C9 =C4=CF =
70%, =D4=CF=DE=CE=CF=D3=D4=D8 =D2=C5=DB=C5=CE=C9=D1 =D0=D2=C9 =
=D7=D9=C2=CF=D2=C5 - =CD=C9=CE=C9=CD=D5=CD 95%. =
=F7=C5=D2=CF=D1=D4=CE=CF=D3=D4=D8 =D5=D0=D5=D3=D4=C9=D4=D8 =
=D0=D2=CF=C4=D5=CB=D4=C9=D7=CE=CF=C7=CF =DE=C5=CC=CF=D7=C5=CB=C1 - 0%. =
=EF=D4=CF=C2=D2=C1=CE=CE=D9=C5 =D4=C1=CB=C9=CD =D3=D0=CF=D3=CF=C2=CF=CD =
=CC=C0=C4=C9=20
=D2=C5=C1=CC=D8=CE=CF =D0=CF=D2=C1=D6=C1=C0=D4 =D3=D7=CF=C9=CD=C9 =
=D2=C5=DA=D5=CC=D8=D4=C1=D4=C1=CD=C9 =C9 =C2=D9=D3=D4=D2=CF =
=D3=D4=C1=CE=CF=D7=D1=D4=D3=D1 =CF=D0=CF=D2=CF=CA =C4=CC=D1 =
=CB=CF=CD=D0=C1=CE=C9=C9. =F5=D6=C5 =C5=D3=D4=D8 4-=CC=C5=D4=CE=C9=CA =
=CF=D0=D9=D4 =D0=D2=C9=CD=C5=CE=C5=CE=C9=D1 =D7 =D2=C1=DA=CE=D9=C8 =
=D3=C6=C5=D2=C1=C8 =C2=C9=DA=CE=C5=D3=C1 =C9 =
=CE=CF=D2=CD=C1=CC=D8=CE=D9=C5 =CF=D4=DA=D9=D7=D9.
=F0=CF=CB=C1=D6=D5 =D0=D2=C9 =D7=D3=D4=D2=C5=DE=C5, =CE=C1 =
=DE=C5=CD =D0=CF=D3=D4=D2=CF=C5=CE=C1 =D3=C9=D3=D4=C5=CD=C1.=20
=EE=C9=CB=C1=CB=C9=C8 =DA=C1=D5=CD=CE=CF=D3=D4=C5=CA. =F7=D3=C5 =
=D0=D2=CF=D3=D4=CF =C9 =CE=C1=C4=C5=D6=CE=CF. =ED=CF=D6=CE=CF =
=C2=C5=D3=D0=CC=C1=D4=CE=CF =C9=D3=D0=D9=D4=C1=D4=D8 =
("=D4=C5=D3=D4-=C4=D2=C1=CA=D7").
=20
=FA=D7o=CE=C9=D4e c 10 =C4o 18 =D0o (495)5O5~3O*90
=ED=C1=D2=C9=CE=C1 =E1=CC=C5=CB=D3=C5=C5=D7=C1 =20
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