10          20        30        40        50          
UAUAGAAAAACGAGAGAAG--|      C    G       U             UGAUUA 
                     CAUUUUU CUGU AAAGACA GGGUAGUGAGAUG      \
                     GUGGGAA GGCA UUUCUGU UCCAUCACUCUAC      A
AACAAUGGUGCUUCAAGAAUA^      A    G       -             CAACGG 
.       110       100        90        80         70