10          20        30        40        50        60 
GGGACUGGCUGGACGGA--|      C   U          ACA          AGAACAUC 
                   GUUGUCA GUG CUGCCUGUCU   CUUGCUGUGC        \
                   CAACAGU CAC GACGGACAGA   GGACGACAUG        C
ACCAACAGUCAGUCCGACC^      A   U          CAC          UCCACUCU 
 120       110       100        90        80        70