10          20         30        40        50         
CACGGUGGUUAAAAUGA--|    AG  AAA- UA        UA         GGGUUAC 
                   CCUUG  GU    G  GCAGCACA  AUGGUUUGU       \
                   GGAAC  CA    C  CGUCGUGU  UACCGGACG       A
CAUGAACUCUCCUCCUUUC^    A-  AAAC GC        CA         UGGAGAC 
       110       100         90        80        70        60