%PDF-1.4
%
1 0 obj
<<
/CreationDate (D:20210106101116Z)
/CreatorTool (PDF-XChange Standard \(7.0 build 327.1\) [GDI] [Windows 10 DataCenter x64 Server 4.0 \(Build 14393\)])
/ModDate (D:20210115185629Z)
/Producer (PDF-XChange Standard \(7.0 build 327.1\) [GDI] [Windows 10 DataCenter x64 Server 4.0 \(Build 14393\)])
>>
endobj
2 0 obj
<<
/Metadata 3 0 R
/Pages 4 0 R
/Type /Catalog
>>
endobj
3 0 obj
<<
/Length 3101
/Subtype /XML
/Type /Metadata
>>
stream
application/pdf
uuid:237aeb01-b10f-420a-9e64-dde436ed884b
uuid:36c92f98-5914-4562-8bf7-f699f081646d
2021-01-06T10:11:16
2021-01-15T18:56:29
PDF-XChange Standard (7.0 build 327.1) [GDI] [Windows 10 DataCenter x64 Server 4.0 (Build 14393)]
PDF-XChange Standard (7.0 build 327.1) [GDI] [Windows 10 DataCenter x64 Server 4.0 (Build 14393)]
endstream
endobj
4 0 obj
<<
/Count 70
/Kids [5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R 12 0 R 13 0 R 14 0 R 15 0 R 16 0 R 17 0 R 18 0 R 19 0 R 20 0 R
21 0 R 22 0 R 23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R 34 0 R 35 0 R 36 0 R
37 0 R 38 0 R 39 0 R 40 0 R 41 0 R 42 0 R 43 0 R 44 0 R 45 0 R 46 0 R 47 0 R 48 0 R 49 0 R 50 0 R 51 0 R 52 0 R
53 0 R 54 0 R 55 0 R 56 0 R 57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R 68 0 R
69 0 R 70 0 R 71 0 R 72 0 R 73 0 R 74 0 R]
/Type /Pages
>>
endobj
5 0 obj
<<
/Contents 75 0 R
/MediaBox [0 0 612 792]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 76 0 R
/F1 77 0 R
>>
/XObject <<
/Im0 78 0 R
/Im1 79 0 R
>>
>>
/Type /Page
>>
endobj
6 0 obj
<<
/Contents 80 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
7 0 obj
<<
/Contents 83 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
8 0 obj
<<
/Contents 84 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
9 0 obj
<<
/Contents 85 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
10 0 obj
<<
/Contents 86 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
11 0 obj
<<
/Contents 87 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
12 0 obj
<<
/Contents 88 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
/XObject <<
/Im0 89 0 R
>>
>>
/Type /Page
>>
endobj
13 0 obj
<<
/Contents 90 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
14 0 obj
<<
/Contents 91 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
15 0 obj
<<
/Contents 92 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
16 0 obj
<<
/Contents 93 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
17 0 obj
<<
/Contents 94 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
18 0 obj
<<
/Contents 95 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
19 0 obj
<<
/Contents 96 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
/XObject <<
/Im0 97 0 R
>>
>>
/Type /Page
>>
endobj
20 0 obj
<<
/Contents 98 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
21 0 obj
<<
/Contents 99 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
22 0 obj
<<
/Contents 100 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
23 0 obj
<<
/Contents 101 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
24 0 obj
<<
/Contents 102 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
25 0 obj
<<
/Contents [103 0 R 104 0 R 105 0 R]
/MediaBox [0 0 587.88 838.44]
/Parent 4 0 R
/Resources <<
/Font <<
/F3 106 0 R
>>
/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]
/Subtype 107 0 R
/XObject <<
/Obj4 108 0 R
>>
>>
/Type /Page
>>
endobj
26 0 obj
<<
/Contents 109 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
27 0 obj
<<
/Contents 110 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
28 0 obj
<<
/Contents 111 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
29 0 obj
<<
/Contents 112 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
30 0 obj
<<
/Contents 113 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
31 0 obj
<<
/Contents [114 0 R 115 0 R 116 0 R]
/MediaBox [0 0 590.76 843.84]
/Parent 4 0 R
/Resources <<
/Font <<
/F3 106 0 R
>>
/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]
/Subtype 117 0 R
/XObject <<
/Obj12 118 0 R
>>
>>
/Type /Page
>>
endobj
32 0 obj
<<
/Contents [119 0 R 120 0 R 121 0 R]
/MediaBox [0 0 591.84 837.72]
/Parent 4 0 R
/Resources <<
/Font <<
/F3 106 0 R
>>
/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]
/Subtype 122 0 R
/XObject <<
/Obj19 123 0 R
>>
>>
/Type /Page
>>
endobj
33 0 obj
<<
/Contents [124 0 R 125 0 R 126 0 R]
/MediaBox [0 0 591.12 839.88]
/Parent 4 0 R
/Resources <<
/Font <<
/F3 106 0 R
>>
/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]
/Subtype 127 0 R
/XObject <<
/Obj26 128 0 R
>>
>>
/Type /Page
>>
endobj
34 0 obj
<<
/Contents 129 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 130 0 R
>>
>>
/Type /Page
>>
endobj
35 0 obj
<<
/Contents 131 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 130 0 R
>>
>>
/Type /Page
>>
endobj
36 0 obj
<<
/Contents 132 0 R
/MediaBox [0 0 612 792]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 133 0 R
/F1 134 0 R
>>
/XObject <<
/Im0 135 0 R
/Im1 136 0 R
>>
>>
/Type /Page
>>
endobj
37 0 obj
<<
/Contents 137 0 R
/MediaBox [0 0 612 792]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 138 0 R
/F1 139 0 R
>>
>>
/Type /Page
>>
endobj
38 0 obj
<<
/Contents 140 0 R
/MediaBox [0 0 612 792]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 138 0 R
/F1 139 0 R
>>
/XObject <<
/Im0 141 0 R
/Im1 142 0 R
>>
>>
/Type /Page
>>
endobj
39 0 obj
<<
/Contents 143 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
40 0 obj
<<
/Contents 145 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
41 0 obj
<<
/Contents 146 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
42 0 obj
<<
/Contents [147 0 R 148 0 R 149 0 R]
/MediaBox [0 0 590.76 839.16]
/Parent 4 0 R
/Resources <<
/Font <<
/F3 106 0 R
>>
/ProcSet [/PDF /Text /ImageB /ImageC /ImageI]
/Subtype 150 0 R
/XObject <<
/Obj33 151 0 R
>>
>>
/Type /Page
>>
endobj
43 0 obj
<<
/Contents 152 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
44 0 obj
<<
/Contents 153 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
45 0 obj
<<
/Contents 154 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 130 0 R
>>
>>
/Type /Page
>>
endobj
46 0 obj
<<
/Contents 155 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
47 0 obj
<<
/Contents 156 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
48 0 obj
<<
/Contents 157 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
49 0 obj
<<
/Contents 158 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
50 0 obj
<<
/Contents 159 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
51 0 obj
<<
/Contents 160 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
52 0 obj
<<
/Contents 161 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
53 0 obj
<<
/Contents 162 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
54 0 obj
<<
/Contents 163 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
55 0 obj
<<
/Contents 164 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
56 0 obj
<<
/Contents 165 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
57 0 obj
<<
/Contents 166 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
58 0 obj
<<
/Contents 167 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
59 0 obj
<<
/Contents 168 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
60 0 obj
<<
/Contents 169 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
61 0 obj
<<
/Contents 170 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
62 0 obj
<<
/Contents 171 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
63 0 obj
<<
/Contents 172 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
64 0 obj
<<
/Contents 173 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
>>
>>
/Type /Page
>>
endobj
65 0 obj
<<
/Contents 174 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
66 0 obj
<<
/Contents 175 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
67 0 obj
<<
/Contents 176 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
68 0 obj
<<
/Contents 177 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
69 0 obj
<<
/Contents 178 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
/F3 130 0 R
>>
>>
/Type /Page
>>
endobj
70 0 obj
<<
/Contents 179 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
71 0 obj
<<
/Contents 180 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
72 0 obj
<<
/Contents 181 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
73 0 obj
<<
/Contents 182 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 82 0 R
/F2 144 0 R
>>
>>
/Type /Page
>>
endobj
74 0 obj
<<
/Contents 183 0 R
/MediaBox [0 0 595.2 841.92]
/Parent 4 0 R
/Resources <<
/Font <<
/F0 81 0 R
/F1 144 0 R
/F2 82 0 R
>>
>>
/Type /Page
>>
endobj
75 0 obj
<<
/Filter /FlateDecode
/Length 621
>>
stream
xUSKs0+(P,F(IӃclSc&qFz" >/&hXp1z8儇fι
z~ʱ7S->/bnl@_`}=LK3q(I99>üvlWKeSWs?MG5UUΚbpaD7+TlPB[zY))+n=2auh4]pYCHe`5"gXIJ)X#MF=+6"bF*XiJ9!}PTCϐ׆d"0}XscT=D%%U7>Sg_קzưҊmmOCw;̿UOZƈ8mKÍmS[-6 M yMc;<"buC2
[b}G9Ho*;`HO sҷ.66'[>;*ޑ`m.]J,v髴$YވI@;-L.0C*
e;k%E?yB"c^gYtL(D?a
endstream
endobj
76 0 obj
<<
/BaseFont /Arial-BoldMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 184 0 R
/LastChar 121
/Subtype /TrueType
/Type /Font
/Widths [278 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
556 556 556 556 0 0 0 0 0 0 0 0 0 0 0 0
0 722 722 722 722 667 611 778 722 278 0 0 611 833 722 778
0 0 722 667 0 0 0 0 0 0 0 0 0 0 0 0
0 556 0 556 611 556 0 611 0 278 0 0 278 889 611 611
611 0 389 556 333 611 0 0 0 556]
>>
endobj
77 0 obj
<<
/BaseFont /ArialMT
/Encoding /WinAnsiEncoding
/FirstChar 32
/FontDescriptor 185 0 R
/LastChar 121
/Subtype /TrueType
/Type /Font
/Widths [278 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
556 0 0 0 556 556 556 556 0 0 278 0 0 0 0 0
0 667 0 722 722 667 0 0 722 0 0 0 0 0 722 0
667 0 722 667 0 0 0 944 0 0 0 0 0 0 0 0
0 556 556 500 556 556 278 556 556 222 0 0 222 833 556 556
556 0 333 500 278 556 0 722 500 500]
>>
endobj
78 0 obj
<<
/BitsPerComponent 8
/ColorSpace /DeviceRGB
/Filter [/FlateDecode /DCTDecode]
/Height 177
/Length 6719
/Subtype /Image
/Width 188
>>
stream
xڝxwT_D#MD(AZD&5AZH@JtH"CBIBr}uǽk=ϻ<3_Iा. ` ρGXr9q\HX
(a?#(rU^[%sD/]$+/yZP؏?<.=F3S 02#z(;DZ 3beea9} ++cq
M?
,gԷ!*w#i3%$*)hi"[;8:=p~/6!aq'$}/U5ߚ[Z;"=<5=gvn~aqiskDۧ0 !f_