10          20        30        40        50         
AAGACCCUGCAGAGAAU--|     G       U         CA         GUGUGU 
                   GGCUGU AUUCAGU CAAGUAAUC  GGAUAGGCU      A
                   UCGACG UGGGUCA GUUCAUUAG  CUUAUCCGG      U
UAUGAGAAUGGUCAGGUCG^     G       C         UA         UUGUCU 
.       110       100        90        80        70        60