10         20         30        40        50        60
AGACAUUCUCCGUCGUCA-   -|    A   U          G   A       AUCGAU 
                   GCU CUUUC UCG UUUGAUUGUU CUC GAAAGCC      C
                   CGG GAGAG AGC GAACUGACAA GGG CUUUCGG      A
CAAGAGACCGCUUUUUCAA   U^    A   C          A   -       AAACGG 
 .       110       100        90        80         70