10        20         30         40        50        
GGAAGAAUGAAGAGAUGGCAUU-         -|         UU        UGUAUG 
                       GCUUGGUUG UGCAUUGUAG  GCAUUGCA      U
                       UGGAUCAAU ACGUGACGUC  UGUAACGU      U
CAGCUGGUAACGACGAUUUCCUG         A^         CU        GUCUCA 
      110       100        90        80        70        60