10         20         30        40        50        60        70
GCAGUUGACCUUCACAU-  A-|   G    UGA            G   U   AGGAAAUCCCUACUUCA 
                  GG  CGGG AGGU   ACAUCCUGCAUA UGC GCC                 U
                  CC  GCCC UCUA   UGUAGGAUGUAU ACG UGG                 A
AUAGACAGUACUGCUUCA  CG^   -    CCC            -   U   UCGGUCGGGGGAGAAUC 
.       130       120        110       100         90        80