10        20         30         40        50        60   
UCUCAAGGAAGAAACAGAGG-   UG  AUC-|         UU  A   C    UGUAGUUUG 
                     AGC  GG    ACUGAAUUCU  UG UGC UAGA         \
                     UCG  CC    UGACUUAAGG  AC ACG AUCU         U
UUUUGUGGCUGCUUAACGCGG   GU  CAUU^         UU  C   -    CAAGAUCAG 
    120       110       100        90        80         70