10           20        30        40        50         60
CCAAACGAUACCGAGAA---|   U    AGC             CC      -  CCAUGAU 
                    GCUG GGUA   UUGGGGUUUCUAA  GGCAUU CA       C
                    CGAC UCAU   AACCCUAAAGGUU  CCGUAA GU       U
GAAGUCCUUACUACAUUAAA^   -    AUA             C-      C  AUAUAAG 
120       110       100         90        80         70