10         20         30        40        50        60    
CUCCGCACCGAGACCGACU-   -|  UG   U   GU                UGGGGCUCUGC 
                    GCC CUU  GGG GAG  AGUAGGUUGUAUAGUU           C
                    CGG GAA  CCU UUC  UCAUCUAACGUAUCAA           C
ACAGGCGGCGUCUAUAAUGU   U^  GU   -   UG                UGAGGUGUCCU 
       120       110       100         90        80        70