10          20        30        40        50         
CCAGUCGCCGGCCCCCC-  -|         A   G             G      CGGA 
                  GC UCCCUUCGGC ACG GUAUUCUCGGGCG AUAAUA    \
                  CG AGGGGAGCCG UGC CAUAAGAGUUCGU UAUUGU    C
GUGCUCCCGGCCCCGCCC  C^         A   G             -      CGCG 
      110       100        90        80        70         60