10        20          30        40         50       
GCGAAUUGUUGAGCCUGUGCAA-      A-             U    -| U  GUGU 
                       CUUCGU  UACGUAUACUGAA GUAU CC GA    A
                       GGAGCA  AUGCAUAUGACUU CAUA GG CU    U
GUGUAGGGCGCAACGACCACAAA      CA             C    U^ C  AUCC 
     110       100        90        80        70        60