10          20        30        40        50          
GUUAAGAGUGACCUAUAU--|      UG U  U      U    C     G    UUUUG 
                    GGUUGGU  U UU ACCCUG AGAA CGAGC AGUG     \
                    UCGACCA  A AG UGGGGC UCUU GCUUG UCAC     G
GACACCACUACAACUAAAAU^      GU C  U      -    C     -    UCUGA 
       110       100        90        80         70