10        20          30        40        50        60        70  
UUAAUACUAAAAAAACUAUAAAACAAUC--|         U  U   UU      AUGCGAAAUUUUAUCAGA 
                              CUUGGAAGAC AG AAU  UGUUGU                  C
                              GAACCUUUUG UC UUA  ACAACA                  A
CAAACAAGAAGCAACUAACUGAUAUUCUUA^         -  U   UU      UUUAGGAGAGUUUGACUU 
   140       130       120       110        100        90        80