10        20           30        40        50         
CGAUUUCUCAUUUUUCCACU  AG     ---|   G        GC  U   U  AAUUU 
                    GC  UUGUU   GUAC AACAAGUG  UG CGG UG     \
                    CG  AACGG   UAUG UUGUUCAC  GC GCC AC     U
AAUUUCUACUUUCGAGGUG-  CA     AAG^   -        UA  -   U  AGAAU 
     110       100         90         80         70        60