282 5 2 
10 10 10 10 10 46 42 

0 0 0 0 0 0 0 0 0 0
1 2 1 13 
2 1 13

0 0 0 0 0 0 7 0 7 0
4 1 4 1 11 1 5 1 2 
4 2 4 5 11

9 2 0 0 0 0 24 0 5 0
3 1 8 1 3 1 9 
3 9 8 3

4 9 0 0 0 0 0 0 15 0
3 1 6 1 10 1 7 
3 10 7 6

9 9 0 0 0 0 10 0 0 0
3 1 7 1 6 1 9 
3 9 7 6

7 4 0 0 0 0 14 0 0 0
1 1 8 
1 8

5 9 0 0 0 0 0 7 0 0
1 1 12 
1 12

2 10 0 0 0 0 5 8 6 13
1 1 12 
1 12

10 6 0 0 0 0 0 16 0 5
1 1 12 
1 12

1 10 0 0 0 0 0 10 0 0
1 1 12 
1 12

1 7 0 0 0 0 0 9 10 9
1 1 12 
1 12

1 9 0 0 0 0 0 0 0 0
1 1 12 
1 12

0 0 0 0 0 0 0 10 0 16
1 2 35 47 
2 35 47

0 0 0 0 0 0 37 0 40 0
6 1 25 1 18 1 16 1 33 1 14 1 22 
6 14 16 18 22 25 33

7 7 0 0 2 0 16 6 15 0
2 1 21 1 15 
2 21 15

4 3 0 0 10 0 0 0 16 6
4 1 30 1 24 1 32 1 17 
4 32 30 24 17

5 9 0 0 9 0 15 0 5 0
3 1 17 1 32 1 21 
3 32 21 17

3 6 0 0 10 0 15 0 9 0
3 1 20 1 31 1 26 
3 31 26 20

9 5 0 0 9 0 18 9 6 0
2 1 19 1 23 
2 23 19

4 10 0 0 8 0 15 9 0 0
3 1 27 1 24 1 30 
3 30 27 24

5 7 0 0 6 0 15 9 0 9
3 1 28 1 27 1 29 
3 29 28 27

5 8 0 0 4 0 0 0 8 8
1 1 23 
1 23

5 7 0 0 8 0 0 0 0 8
1 1 23 
1 23

7 10 0 0 8 0 0 6 8 24
1 1 26 
1 26

6 8 0 0 10 0 7 13 7 8
1 1 26 
1 26

5 8 0 0 9 0 0 0 7 0
1 1 27 
1 27

3 8 0 0 7 0 0 25 0 22
1 1 34 
1 34

2 8 0 0 7 0 0 11 0 7
1 1 34 
1 34

10 8 0 0 9 0 0 15 0 0
1 1 34 
1 34

9 10 0 0 9 0 0 5 0 14
1 1 34 
1 34

6 5 0 0 3 0 8 9 0 0
1 1 34 
1 34

9 10 0 0 5 0 0 9 0 0
1 1 34 
1 34

7 6 0 0 9 0 0 0 0 7
1 1 34 
1 34

6 7 0 0 8 0 0 0 5 0
1 1 34 
1 34

0 0 0 0 0 0 0 20 0 13
1 1 59 
1 59

0 0 0 0 0 0 15 0 30 0
5 1 36 1 45 1 37 1 39 1 44 
5 36 37 39 44 45

3 0 0 0 7 0 16 6 7 0
3 1 43 1 40 1 38 
3 43 40 38

2 0 0 0 6 0 8 0 0 0
2 1 42 1 40 
2 42 40

10 0 0 0 8 0 9 9 7 17
1 1 41 
1 41

4 0 0 0 10 0 0 0 8 0
1 1 40 
1 40

9 0 0 0 4 0 0 0 5 14
1 1 46 
1 46

5 0 0 0 7 0 0 10 0 7
1 1 46 
1 46

5 0 0 0 8 0 0 0 0 7
1 1 46 
1 46

7 0 0 0 10 0 5 6 9 0
1 1 46 
1 46

7 0 0 0 10 0 0 0 0 0
1 1 46 
1 46

1 0 0 0 5 0 0 0 0 0
1 1 46 
1 46

0 0 0 0 0 0 0 22 0 21
1 1 59 
1 59

0 0 0 0 0 0 8 0 22 0
6 1 49 1 52 1 48 1 57 1 53 1 50 
6 48 49 50 52 53 57

1 0 0 0 0 10 0 0 0 0
2 1 56 1 54 
2 56 54

4 0 0 0 0 10 7 0 18 0
2 1 55 1 54 
2 55 54

9 0 0 0 0 8 6 0 0 0
1 1 51 
1 51

6 0 0 0 0 7 0 0 9 0
1 1 54 
1 54

10 0 0 0 0 7 0 8 0 7
1 1 56 
1 56

5 0 0 0 0 10 7 0 0 0
1 1 55 
1 55

6 0 0 0 0 2 0 0 0 0
1 1 58 
1 58

2 0 0 0 0 10 0 0 0 15
1 1 58 
1 58

7 0 0 0 0 4 9 0 0 8
1 1 58 
1 58

5 0 0 0 0 7 0 0 0 0
1 1 58 
1 58

0 0 0 0 0 0 0 29 0 19
1 1 59 
1 59

0 0 0 0 0 0 0 0 0 0
1 5 96 72 108 84 60 
5 60 72 84 96 108

0 0 0 0 0 0 8 0 0 0
5 1 62 1 70 1 66 1 61 1 63 
5 61 62 63 66 70

6 0 0 0 2 0 0 0 5 0
2 1 65 1 64 
2 65 64

6 0 0 0 2 0 6 8 8 0
2 1 64 1 67 
2 67 64

1 0 0 0 10 0 0 0 0 0
2 1 67 1 69 
2 69 67

10 0 0 0 10 0 19 6 9 0
1 1 68 
1 68

7 0 0 0 8 0 0 0 9 5
1 1 67 
1 67

10 0 0 0 10 0 9 0 13 0
1 1 67 
1 67

3 0 0 0 7 0 0 9 0 15
1 1 71 
1 71

4 0 0 0 8 0 6 9 10 0
1 1 71 
1 71

6 0 0 0 8 0 0 0 6 0
1 1 71 
1 71

10 0 0 0 10 0 0 0 0 0
1 1 71 
1 71

0 0 0 0 0 0 0 16 0 40
1 1 120 
1 120

0 0 0 0 0 0 28 0 19 0
3 1 74 1 78 1 73 
3 73 74 78

10 0 0 0 4 0 16 0 16 0
3 1 75 1 76 1 77 
3 77 76 75

5 0 0 0 7 0 6 0 0 0
3 1 76 1 82 1 77 
3 82 77 76

2 0 0 0 10 0 9 17 9 5
4 1 82 1 81 1 79 1 80 
4 82 81 80 79

7 0 0 0 7 0 0 0 6 8
2 1 81 1 79 
2 81 79

4 0 0 0 10 0 7 0 0 8
2 1 79 1 80 
2 80 79

10 0 0 0 9 0 7 0 6 9
2 1 80 1 79 
2 80 79

3 0 0 0 4 0 0 6 0 6
1 1 83 
1 83

5 0 0 0 5 0 0 27 0 0
1 1 83 
1 83

3 0 0 0 9 0 0 7 8 9
1 1 83 
1 83

8 0 0 0 10 0 0 9 5 5
1 1 83 
1 83

0 0 0 0 0 0 0 7 0 19
1 1 120 
1 120

0 0 0 0 0 0 0 0 17 0
3 1 85 1 94 1 86 
3 85 86 94

4 2 0 0 0 0 10 0 8 0
4 1 87 1 92 1 88 1 93 
4 93 92 88 87

7 10 0 0 0 0 9 0 18 0
2 1 88 1 87 
2 88 87

9 6 0 0 0 0 0 10 0 0
3 1 90 1 89 1 91 
3 91 90 89

5 8 0 0 0 0 0 0 0 0
1 1 89 
1 89

3 9 0 0 0 0 0 0 0 0
1 1 95 
1 95

3 4 0 0 0 0 6 9 6 16
1 1 95 
1 95

10 7 0 0 0 0 0 0 10 0
1 1 95 
1 95

9 10 0 0 0 0 0 0 0 5
1 1 95 
1 95

3 9 0 0 0 0 10 0 0 0
1 1 95 
1 95

3 10 0 0 0 0 0 0 0 6
1 1 95 
1 95

0 0 0 0 0 0 0 16 0 32
1 1 120 
1 120

0 0 0 0 0 0 7 0 22 0
6 1 102 1 97 1 101 1 103 1 98 1 100 
6 97 98 100 101 102 103

3 0 0 5 0 0 23 0 6 6
2 1 99 1 104 
2 104 99

7 0 0 9 0 0 9 0 10 0
2 1 106 1 104 
2 106 104

7 0 0 6 0 0 17 7 0 6
1 1 105 
1 105

7 0 0 7 0 0 9 0 0 0
1 1 105 
1 105

10 0 0 4 0 0 0 0 0 0
1 1 105 
1 105

6 0 0 8 0 0 0 0 0 0
1 1 104 
1 104

7 0 0 10 0 0 0 0 0 0
1 1 104 
1 104

10 0 0 6 0 0 0 8 0 0
1 1 107 
1 107

2 0 0 10 0 0 9 17 7 0
1 1 107 
1 107

5 0 0 10 0 0 0 0 10 7
1 1 107 
1 107

0 0 0 0 0 0 0 42 0 36
1 1 120 
1 120

0 0 0 0 0 0 7 0 17 0
5 1 110 1 113 1 118 1 109 1 111 
5 109 110 111 113 118

8 0 0 0 5 0 7 0 0 0
3 1 117 1 116 1 112 
3 117 116 112

4 0 0 0 10 0 9 0 6 9
3 1 116 1 115 1 114 
3 116 115 114

6 0 0 0 7 0 16 0 0 0
2 1 115 1 114 
2 115 114

9 0 0 0 7 0 0 0 0 8
1 1 114 
1 114

3 0 0 0 6 0 0 0 0 0
1 1 114 
1 114

2 0 0 0 10 0 5 19 0 0
1 1 119 
1 119

8 0 0 0 6 0 0 0 5 6
1 1 119 
1 119

8 0 0 0 9 0 0 0 0 0
1 1 119 
1 119

6 0 0 0 5 0 10 14 0 0
1 1 119 
1 119

9 0 0 0 10 0 0 0 0 0
1 1 119 
1 119

0 0 0 0 0 0 0 21 0 5
1 1 120 
1 120

0 0 0 0 0 0 0 0 0 0
1 5 165 143 209 121 187 
5 121 143 165 187 209

0 0 0 0 0 0 7 0 42 0
6 1 126 1 124 1 128 1 132 1 122 1 129 
6 122 124 126 128 129 132

3 0 10 3 0 0 9 0 26 0
2 1 133 1 123 
2 133 123

7 0 10 7 0 0 6 0 11 7
3 1 131 1 125 1 139 
3 139 131 125

6 0 7 8 0 0 12 0 0 0
2 1 133 1 125 
2 133 125

10 0 6 8 0 0 17 7 0 5
4 1 135 1 141 1 137 1 130 
4 141 137 135 130

5 0 6 10 0 0 8 0 26 8
2 1 134 1 127 
2 134 127

6 0 7 10 0 0 26 0 10 0
3 1 137 1 139 1 131 
3 139 137 131

2 0 7 6 0 0 6 0 16 0
3 1 138 1 133 1 137 
3 138 137 133

4 0 7 10 0 0 6 0 5 0
2 1 137 1 131 
2 137 131

2 0 9 7 0 0 5 8 8 6
3 1 140 1 138 1 136 
3 140 138 136

8 0 9 5 0 0 0 10 18 0
2 1 136 1 135 
2 136 135

4 0 3 6 0 0 6 0 0 0
2 1 139 1 135 
2 139 135

6 0 10 9 0 0 7 0 0 9
1 1 134 
1 134

9 0 10 9 0 0 8 14 0 10
1 1 135 
1 135

2 0 7 9 0 0 0 27 0 31
1 1 142 
1 142

1 0 7 10 0 0 0 18 0 9
1 1 142 
1 142

4 0 9 10 0 0 0 15 7 9
1 1 142 
1 142

2 0 10 4 0 0 0 5 0 7
1 1 142 
1 142

7 0 5 5 0 0 0 6 0 19
1 1 142 
1 142

5 0 7 10 0 0 0 0 0 16
1 1 142 
1 142

8 0 4 4 0 0 0 0 0 14
1 1 142 
1 142

0 0 0 0 0 0 0 13 0 19
1 1 281 
1 281

0 0 0 0 0 0 36 0 45 0
5 1 144 1 146 1 151 1 145 1 147 
5 144 145 146 147 151

8 0 0 0 4 2 18 0 16 0
4 1 155 1 148 1 152 1 154 
4 155 154 152 148

2 0 0 0 5 9 25 0 26 0
4 1 149 1 163 1 154 1 152 
4 163 154 152 149

1 0 0 0 9 8 0 0 19 0
3 1 152 1 148 1 155 
3 155 152 148

3 0 0 0 10 6 5 0 39 0
5 1 150 1 152 1 154 1 155 1 162 
5 162 155 154 152 150

6 0 0 0 7 6 25 6 32 0
3 1 150 1 163 1 162 
3 163 162 150

8 0 0 0 7 7 34 0 7 19
2 1 162 1 150 
2 162 150

3 0 0 0 8 8 18 5 20 12
4 1 160 1 157 1 156 1 153 
4 160 157 156 153

2 0 0 0 7 9 17 0 19 10
4 1 155 1 162 1 154 1 163 
4 163 162 155 154

7 0 0 0 8 10 33 8 8 0
3 1 160 1 156 1 153 
3 160 156 153

10 0 0 0 9 8 6 9 0 19
2 1 161 1 159 
2 161 159

5 0 0 0 8 5 0 21 0 7
2 1 158 1 160 
2 160 158

4 0 0 0 6 6 0 14 0 5
2 1 159 1 158 
2 159 158

2 0 0 0 7 9 5 24 0 20
1 1 158 
1 158

2 0 0 0 5 7 5 27 0 12
1 1 158 
1 158

6 0 0 0 6 7 6 15 0 35
1 1 164 
1 164

9 0 0 0 10 8 0 26 0 23
1 1 164 
1 164

8 0 0 0 10 10 9 30 0 9
1 1 164 
1 164

3 0 0 0 7 10 0 0 9 17
1 1 164 
1 164

9 0 0 0 7 5 0 7 0 26
1 1 164 
1 164

7 0 0 0 10 10 10 0 9 8
1 1 164 
1 164

0 0 0 0 0 0 0 60 0 27
1 1 281 
1 281

0 0 0 0 0 0 31 0 39 0
5 1 171 1 167 1 169 1 166 1 168 
5 166 167 168 169 171

2 3 0 0 0 5 26 9 24 0
4 1 173 1 174 1 172 1 175 
4 175 174 173 172

4 10 0 0 0 10 10 0 10 6
2 1 170 1 172 
2 172 170

6 5 0 0 0 6 22 0 31 0
5 1 175 1 176 1 178 1 185 1 177 
5 185 178 177 176 175

8 9 0 0 0 9 0 0 19 0
2 1 177 1 170 
2 177 170

5 6 0 0 0 7 0 0 17 0
4 1 175 1 176 1 183 1 185 
4 185 183 176 175

1 10 0 0 0 4 0 6 23 0
4 1 176 1 177 1 179 1 185 
4 185 179 177 176

5 6 0 0 0 6 7 0 0 9
3 1 177 1 179 1 176 
3 179 177 176

10 10 0 0 0 9 17 0 14 0
3 1 176 1 179 1 177 
3 179 177 176

9 7 0 0 0 5 23 6 0 8
4 1 182 1 185 1 179 1 183 
4 185 183 182 179

2 9 0 0 0 4 5 15 0 0
3 1 179 1 180 1 182 
3 182 180 179

6 9 0 0 0 10 10 14 0 14
3 1 181 1 184 1 182 
3 184 182 181

5 9 0 0 0 7 10 0 0 13
2 1 183 1 180 
2 183 180

9 7 0 0 0 8 8 0 0 8
2 1 184 1 179 
2 184 179

7 7 0 0 0 8 9 13 6 0
1 1 181 
1 181

4 10 0 0 0 9 5 22 0 17
1 1 181 
1 181

3 5 0 0 0 10 0 34 0 20
1 1 186 
1 186

7 10 0 0 0 6 8 6 0 10
1 1 186 
1 186

10 5 0 0 0 10 0 17 0 10
1 1 186 
1 186

10 6 0 0 0 10 0 22 0 45
1 1 186 
1 186

10 7 0 0 0 7 0 5 0 0
1 1 186 
1 186

0 0 0 0 0 0 0 22 0 23
1 1 281 
1 281

0 0 0 0 0 0 31 0 14 0
10 1 204 1 206 1 189 1 192 1 191 1 205 1 207 1 196 1 193 1 188 
10 188 189 191 192 193 196 204 205 206 207

5 6 0 0 5 0 10 0 6 0
2 1 190 1 201 
2 201 190

5 4 0 0 7 0 12 0 6 0
5 1 203 1 201 1 199 1 197 1 200 
5 203 201 200 199 197

4 10 0 0 5 0 18 0 9 0
2 1 194 1 198 
2 198 194

2 10 0 0 8 0 9 0 5 0
2 1 202 1 198 
2 202 198

9 8 0 0 6 0 0 9 10 0
2 1 200 1 197 
2 200 197

7 8 0 0 8 0 0 5 0 9
2 1 197 1 198 
2 198 197

2 9 0 0 7 0 5 0 0 0
1 1 195 
1 195

4 6 0 0 7 0 0 10 0 15
1 1 197 
1 197

3 5 0 0 8 0 0 0 0 0
1 1 199 
1 199

3 4 0 0 6 0 0 10 0 6
1 1 208 
1 208

8 10 0 0 10 0 5 8 0 0
1 1 208 
1 208

4 8 0 0 10 0 0 7 5 0
1 1 208 
1 208

5 7 0 0 2 0 0 0 0 0
1 1 208 
1 208

2 4 0 0 7 0 0 0 5 0
1 1 208 
1 208

9 7 0 0 10 0 0 9 0 5
1 1 208 
1 208

7 6 0 0 10 0 0 0 0 0
1 1 208 
1 208

1 10 0 0 10 0 0 0 0 0
1 1 208 
1 208

8 10 0 0 6 0 0 0 10 5
1 1 208 
1 208

6 8 0 0 8 0 10 9 0 0
1 1 208 
1 208

6 10 0 0 10 0 0 0 0 0
1 1 208 
1 208

0 0 0 0 0 0 0 33 0 30
1 1 281 
1 281

0 0 0 0 0 0 6 0 29 0
6 1 214 1 218 1 211 1 212 1 219 1 210 
6 210 211 212 214 218 219

4 0 4 0 0 0 6 0 0 0
3 1 217 1 213 1 216 
3 217 216 213

7 0 4 0 0 0 10 0 0 10
2 1 216 1 213 
2 216 213

2 0 6 0 0 0 0 0 20 0
2 1 213 1 216 
2 216 213

1 0 10 0 0 0 0 0 7 0
1 1 215 
1 215

5 0 10 0 0 0 0 0 9 7
1 1 217 
1 217

5 0 6 0 0 0 0 16 0 17
1 1 220 
1 220

1 0 10 0 0 0 0 0 0 0
1 1 220 
1 220

5 0 9 0 0 0 0 6 0 0
1 1 220 
1 220

10 0 6 0 0 0 0 0 0 0
1 1 220 
1 220

7 0 10 0 0 0 0 0 0 6
1 1 220 
1 220

0 0 0 0 0 0 0 0 0 25
1 5 257 233 269 245 221 
5 221 233 245 257 269

0 0 0 0 0 0 8 0 18 0
2 1 223 1 222 
2 222 223

6 0 2 0 0 0 15 0 16 0
5 1 225 1 231 1 226 1 224 1 228 
5 231 228 226 225 224

7 0 8 0 0 0 18 0 0 0
4 1 227 1 224 1 226 1 225 
4 227 226 225 224

3 0 7 0 0 0 0 0 6 10
2 1 229 1 230 
2 230 229

2 0 5 0 0 0 0 14 12 6
1 1 230 
1 230

8 0 10 0 0 0 0 8 0 0
1 1 229 
1 229

10 0 10 0 0 0 0 5 5 0
1 1 230 
1 230

4 0 10 0 0 0 0 0 0 0
1 1 229 
1 229

8 0 7 0 0 0 0 0 0 0
1 1 232 
1 232

3 0 10 0 0 0 10 14 5 11
1 1 232 
1 232

4 0 6 0 0 0 0 0 0 10
1 1 232 
1 232

0 0 0 0 0 0 0 10 0 25
1 1 281 
1 281

0 0 0 0 0 0 20 0 21 0
6 1 236 1 243 1 239 1 237 1 234 1 242 
6 234 236 237 239 242 243

6 0 3 0 0 0 7 0 20 0
1 1 235 
1 235

8 0 9 0 0 0 0 0 6 6
2 1 240 1 241 
2 241 240

10 0 5 0 0 0 8 0 12 0
1 1 238 
1 238

6 0 10 0 0 0 0 0 7 7
1 1 238 
1 238

1 0 10 0 0 0 7 6 9 7
1 1 240 
1 240

5 0 6 0 0 0 15 0 0 0
1 1 240 
1 240

8 0 4 0 0 0 0 17 0 5
1 1 244 
1 244

7 0 10 0 0 0 0 8 0 16
1 1 244 
1 244

10 0 10 0 0 0 9 0 0 0
1 1 244 
1 244

8 0 8 0 0 0 0 6 0 0
1 1 244 
1 244

0 0 0 0 0 0 0 29 0 34
1 1 281 
1 281

0 0 0 0 0 0 7 0 0 0
5 1 254 1 246 1 255 1 248 1 247 
5 246 247 248 254 255

1 0 6 0 0 0 6 0 6 0
3 1 250 1 253 1 252 
3 253 252 250

1 0 4 0 0 0 17 0 5 0
3 1 251 1 252 1 253 
3 253 252 251

9 0 10 0 0 0 0 0 8 0
2 1 249 1 251 
2 251 249

10 0 6 0 0 0 0 0 0 0
1 1 252 
1 252

4 0 8 0 0 0 0 0 7 0
1 1 251 
1 251

5 0 4 0 0 0 0 6 0 5
1 1 256 
1 256

3 0 9 0 0 0 0 0 6 0
1 1 256 
1 256

1 0 10 0 0 0 0 7 0 0
1 1 256 
1 256

7 0 8 0 0 0 0 0 0 0
1 1 256 
1 256

5 0 10 0 0 0 0 0 0 0
1 1 256 
1 256

0 0 0 0 0 0 0 17 0 27
1 1 281 
1 281

0 0 0 0 0 0 22 0 0 0
5 1 267 1 261 1 258 1 266 1 259 
5 258 259 261 266 267

1 6 0 0 0 0 7 0 19 0
3 1 260 1 265 1 264 
3 265 264 260

9 9 0 0 0 0 5 0 6 0
3 1 263 1 262 1 264 
3 264 263 262

7 10 0 0 0 0 5 0 10 0
1 1 262 
1 262

4 6 0 0 0 0 0 0 6 0
1 1 263 
1 263

1 8 0 0 0 0 7 19 0 10
1 1 268 
1 268

5 10 0 0 0 0 0 0 0 0
1 1 268 
1 268

5 4 0 0 0 0 9 8 0 6
1 1 268 
1 268

7 10 0 0 0 0 0 7 0 9
1 1 268 
1 268

6 9 0 0 0 0 0 0 5 0
1 1 268 
1 268

6 3 0 0 0 0 0 5 8 0
1 1 268 
1 268

0 0 0 0 0 0 0 16 0 29
1 1 281 
1 281

0 0 0 0 0 0 15 0 8 0
5 1 273 1 271 1 272 1 277 1 270 
5 270 271 272 273 277

7 0 1 0 0 0 14 0 9 0
3 1 276 1 275 1 274 
3 276 275 274

4 0 5 0 0 0 0 0 10 0
3 1 279 1 275 1 276 
3 279 276 275

2 0 9 0 0 0 10 0 0 0
2 1 275 1 279 
2 279 275

3 0 9 0 0 0 8 0 10 0
2 1 275 1 279 
2 279 275

2 0 10 0 0 0 9 5 0 0
2 1 279 1 278 
2 279 278

7 0 7 0 0 0 15 15 7 8
1 1 278 
1 278

1 0 7 0 0 0 7 9 15 0
1 1 278 
1 278

7 0 10 0 0 0 0 10 0 0
1 1 278 
1 278

1 0 7 0 0 0 0 18 0 29
1 1 280 
1 280

5 0 10 0 0 0 0 0 0 0
1 1 280 
1 280

0 0 0 0 0 0 0 21 0 22
1 1 281 
1 281

0 0 0 0 0 0 0 0 0 0
0 
0 

