10         20         30        40        50        60    
CCUCGUCGAGAGACUGGCC-   -|  UG   U   GU                UGGGGCUCCGC 
                    GUC CUU  GGG GAG  AGUAGGUUGUAUAGUU           \
                    CGG GAA  CCU UUC  UCAUCUAACAUAUCAA           C
AUAGGUGGCGUCUAUAGUGC   U^  GU   -   UG                UCGGUGUCGUC 
      120       110       100         90        80        70