10          20        30        40        50          
ACACAAAAAAAGUCUCGC--|   A   G   UA     A  UC         AGGUAUAC 
                    UUGG GGU AUG  GCAGC CA  AUGGUUUGU        \
                    AAUC UCA UAC  CGUCG GU  UACCAGACA        U
GACCCAGCCGAACUUGUGGA^   G   G   GC     A  CA         AUAGAAGG 
 .       110       100        90        80        70