10         20         30        40        50         
GGGAUGGACCCACUGCC-   C-|  G    C           U       CGCUGUGCC 
                  GCU  CCC CGGU CAUUAUUACUU UGGUACG         \
                  CGA  GGG GUCG GUAAUAAUGAG GCCAUGC         A
UGCCGCAAACGUCGCCCA   CA^  A    C           U       UCAAACUUC 
       110       100        90        80        70        60