10          20        30        40        50         
ACGGGAGUGGCGGCGAC--|     GC    C           U       CGCUGUGAC 
                   GCUGGU  CGGC CAUUAUUACUU UGGUACG         \
                   CGACCG  GUCG GUAAUAAUGAG GCCAUGC         A
CGAGGACAGACAGCGGUCC^     GC    C           U       UCAAACUUC 
       110       100        90        80        70        60