10         20         30        40        50        60  
GGCAUCUGGAGAGAACU-    C-| G    CU         G     UU     UUUGUACA 
                  CUGU  UG CCUG  UUGGCACUA CACAU  UUGCU        \
                  GACA  AC GGAU  AACCGUGAU GUGUA  AACGA        U
CAGAUCGACGUCUUAAAA    CA^ A    AU         -     UU     GUUUCAUA 
  120       110       100        90         80        70