10          20        30        40        50        60
CCACCGCACACCAUGUU--|    UCU     UC  UG   C    UA        GGACA 
                   GCCAG   CUAGG  CC  AGA CCUU  ACCUGUGA     U
                   CGGUC   GGUCC  GG  UCU GGAG  UGGACACU     C
AGGGGUCCACACACCAACC^    UGC     GA  GU   U    --        GGGAC 
.       110       100        90        80          70