10        20           30        40         50         
GCAUGUCUAGAUUUGGAACU---|  U   A            C   -   U    CUUUUU 
                       UAA GGG CUCGGCAGAAAC UAU CGG UAUA      G
                       AUU CCC GAGUCGUCUUUG AUA GCC AUAU      G
AUCGAACUUCGCGGUUUGUCCUU^  C   -            A   U   C    CGUAUA 
 .       110       100         90        80        70        60