10          20        30        40        50        60   
UCCAUUGACGGAUUAUG--|      UCAUC         U   CG        ACAGAUUAAU 
                   UGUUCCU     UCCUUAUCA UUC  CUGUCCAG          \
                   ACAGGGA     GGGAAUAGU AAG  GGCAGGUC          G
CCGAAUUAACAACAAAUUG^      CGAAC         C   A-        CAGUAAAAUU 
    120       110       100        90         80        70