10         20         30        40        50        60
UGGACCUAAUCGACACC-     CCCCAG-|      U     U    C    UGUGCUGU 
                  CAAGG       UCAGGUC GAUAG CUAU UUCC        C
                  GUUUC       AGUCCGG CUAUC GAUA GAGG        A
AUCUACUGUCGACUAUCG     CAGUGAA^      C     U    C    UUCUAAAU 
120       110       100        90        80        70