Unit 1 1
Unit 2 5
Unit 3 9
Unit 4 13
Unit 5 17
Unit 6 21
Unit 7 25
Unit 8 29
Unit 9 33
Unit 10 37
Unit 11 41
Unit 12 45
Unit 13 49
Unit 14 53
Unit 15 57
Unit 16 61
Unit 17 65
Unit 18 69
Unit 19 73
Unit 20 77
Unit 21 81
Unit 22 85
Unit 23 89
Unit 24 93
Unit 25 97
Unit 26 101
Unit 27 105
Unit 28 109
Unit 29 114
Unit 30 118
Tapescript and KeyUnit 1 123
Unit 2 127
Unit 3 131
Unit 4 136
Unit 5 140
Unit 6 145
Unit 7 149
Unit 8 153
Unit 9 157
Unit 10 161
Unit 11 165
Unit 12 170
Unit 13 174
Unit 14 179
Unit 15 183
Unit 16 187
Unit 17 192
Unit 18 197
Unit 19 202
Unit 20 207
Unit 21 212
Unit 22 216
Unit 23 221
Unit 24 224
Unit 25 229
Unit 26 233
Unit 27 237
Unit 28 241
Unit 29 245
Unit 30 249