10            20        30         40        50         
CAGUCUAGUGAAUGACA----|  CUU    C   A-                 G   UGUUC 
                     GCU   GUAG ACU  AAGUGCUUAUAGUGCAG UAG     \
                     CGA   CGUC UGA  UUCACGAAUAUUACGUC AUC     A
ACGACUUAUACAUCAAGAUGU^  U--    A   AA                 -   UAAUC 
       110       100          90        80        70         60