10         20         30          40        50        60 
UGCUAAGACAUCUCUUUGU-       CU-        --|  U     AGU    CUGCUUUU 
                    CCCAUCG   CUUACCAA  CUU GACUG   UAUA        G
                    GGGUGGU   GAAUGGUU  GAA CUGAC   AUAU        U
CUUUUGGUCGACAGCUAGUU       UUU        UC^  C     ACU    GUUCCGAA 
    120       110       100        90        80        70