10         20         30        40        50        60  
ACGUGUGUGUGCUGUCU-   -| UG     UU        C  A          GUGAGACG 
                  GUG AG  UUUCU  GGCAGUGU UU GCUGGUUGUU        \
                  CAC UC  GAAGA  CCGUCAUA AA CGACUAACGA        U
AAAACACCCGGUGUGUUA   A^ UU     UC        U  A          UAAGAUAU 
   120       110       100        90        80        70