10             20        30         40        50       
UAUAUACUCGAUCUCAA-----| AA    A  GUAA       -         U   AGUU 
                      UC  GGAA AU    GGAAAGC UUAGGCGUA GUU    C
                      AG  UCUU UA    CCUUUCG AGUCCGCAU CAA    A
GGUAAACUGGAGCUGGCGCCUG^ G-    C  AC--       U         C   AUUU 
     110       100         90          80        70        60