1 this is  testfile for automatic testing of the ptu's 
1 this is  testfile for automatic testing of the ptu's 
2 rec  the first record and  mighty123 record it is 
2 rec  the first record and  mighty123 record it is 
3 rec  record two 123consists of three sentences this is the 
3 rec  record two 123consists of three sentences this is the 
4 second one and this the third one rec  note that 
4 second one and this the third one rec  note that 
5 this testfile has no tags rec  note that  certain 
5 this testfile has no tags rec  note that  certain 
6 word has not occurred for two lines now this state of 
6 word has not occurred for two lines now this state of 
7 affairs will continue because we want to check chaining chaining is 
7 affairs will continue because we want to check chaining chaining is 
8 the act of creating chains of words that are repeated within 
8 the act of creating chains of words that are repeated within 
9  certain distance of each other rec  this state of 
9  certain distance of each other rec  this state of 
10 affairs will continue for some more lines but  am getting 
10 affairs will continue for some more lines but  am getting 
11 tired of it soon of course  can simplify mat123ters by 
11 tired of it soon of course  can simplify mat123ters by 
12 setting the chain-length to two or three using the options of 
12 setting the chain-length to two or three using the options of 
13 the program rec  have you already figured out which word 
13 the program rec  have you already figured out which word 
14 has not occurred again after the first few lines it was 
14 has not occurred again after the first few lines it was 
15 the word one 
15 the word one 
