10        20          30        40        50        60 
UGCUGGAGGCUUGCUGAA    GUA  --|             UGUGA        UUGGCC 
                  GGCU   UG  CUGUUAAUGCUAAU     UAGGGGUU      \
                  CCGG   AC  GACAAUUACGAUUG     AUCCUCAG      U
UACACUCACGAUCAUUGU    AAC  AG^             UCC--        UCAGUC 
 .       110       100        90        80          70