10        20         30          40        50        
GCGCGCCCGUGUCCGGGGUU       G-   --|      C      G    AGCGAGG 
                    GGUUGUU  UCU  UUGGUUA CCAGCU UAUG       \
                    CCGACAA  AGG  AGCCAAU GGUCGA AUAC       U
CGCAGCCACCGCACUUGAGC       AA   AA^      C      A    CCUAGCG 
      110       100        90        80        70        60