10        20          30        40        50        60
ACAUAGUCAUUACAGUUUUU--|      C  A  C     C         C   AUAAGA 
                      GAUGUUG AG UA UGCAU AGGAACUGA UGG      C
                      CUACGAC UC GU ACGUA UCCUUGACU ACC      U
CCACAAACGACCACCAACAAAU^      U  C  U     A         -   CCUAAU 
 .       110       100        90        80         70