10          20        30        40        50         
CAUGAAACCUGACGAGA--|     GA           U    UC         UGUAUG 
                   GGUUCA  CCGCUUGAGUA UACA  AGGUACUGA      U
                   UUAAGU  GGUGGGCUCGU GUGU  UCCAUGACU      C
CUACGGCAUUACGGCGGUC^     AA           C    UC         CGGCGU 
.       110       100        90        80        70        60