10          20        30        40        50        60        70       
AUCUUCUCCGAAAAACA--|    A   G            U  GUU     U   UUGCCGAAACGAAACUUUCGUC 
                   UAGUC AAU UGUCGUUCAAUC CG   CAUGU AUC                      \
                   AUCAG UUA GUAGCAGGUUAG GC   GUACA UAG                      G
AAUAACUCUACUACUAUCU^    C   A            U  AU-     -   UAACAUAUAGUUAACAGCUACU 
 150       140       130       120       110         100        90        80