10         20         30        40        50        60        70      
GACAGCAUCCUCGAAGA-    -|    AAU     A     UC  A       AGAGCACAGAGGAUCGAGCGAGU 
                  CAAA UAAUG   UUGGC AGAUG  GG AUAGCUG                       \
                  GUUU AUUAC   AACUG UCUAC  CC UAUCGGC                       C
UAGGGAGCACCUUUCACA    C^    AUU     A     U-  G       GAAACCUUAAGCAGAGCCAGCUA 
150       140       130       120       110        100        90        80