> pk_sample
UUUUUACCCG CUCGCCAGUU AGCGAGGUCU GUCCCCACAC GACAGAUAAU CGGGUGCAAC
UCCCGCCCCU UUUCCGAGGG UCAUCGGAAC GGGUGCAACU CCCGCCGAAA
$ list1
  1	110
  2	109
  3	108

 11      26
 12      25
 13      24
 14      23
 15      22

 28      46
 29      45
 30      44
 31      43
 32      42
 33      41

 51      65
 52      64
 53      63
 54      62

 72      89
 73      88
 74      87
 75      86
 76      85
 77      84
 66      80
 67      79
 68      78

 90	104
 91	103
 92	102
 93	101
