10         20         30        40        50          
AGGAGCUCGGCGCCGCU-    -|  C              G  A    CC    CGGGCU 
                  GUCC UCC GGCCCAGGUUCUGU AU CACU  GACU      \
                  CAGG AGG CCGGGUUCAAGACA UA GUGA  CUGA      C
CGGGUAACCCACGUCUUC    C^  C              G  C    --    CGAGGU 
       110       100        90        80          70