10          20        30        40        50         
UCUGGCGCCGAGUGUUU--|  U       UUC   C    AG      CU    GGGUU 
                   GAG GGCUGGA   GGG CCGG  CGCUGU  GAGA     \
                   UUC CUGACUU   CUC GGCC  GUGACA  CUCU     U
UUUCUAGUUCUCCUAAUCU^  U       UUU   U    AA      --    UUGAA 
     110       100        90        80        70          60