10          20        30        40        50          
UCCUACCACCACCUUGG--|  C     G  UU        AGA          CCUGAGG 
                   GCC CCCUG CU  AGCAGCAC   AAUAUUGGCA       \
                   CGG GGGAC GA  UCGUCGUG   UUAUGACCGU       G
AGAAGGGUGUCGACAUGAU^  U     A  CC        AG-          ACCAAAA 
.       110       100        90        80         70