10         20         30        40        50          
CGAUGUGAAUCUCUAAAA-   ACCC-|   UC  UU          UG    CUGUGAGU 
                   AGG     CUUC  CU  AACAUGGAGG  CUUG        \
                   UCC     GAAG  GA  UUGUACCUUC  GAAU        U
GGUCCAAGGUAUUCGUUUA   CAAGU^   UU  UU          GU    UAAAAAGU 
 .       110       100        90        80        70