10          20        30        40        50        60 
GGGACUGGCUGGACGGA--|      C   U          ACA           GAACAUC 
                   GUUGUCA GUG CUGCCUGUCU   CUUGCUGUGCA       \
                   CAACAGU CAC GACGGACAGA   GGACGACAUGU       C
ACCAACAGUCAGUCCGACC^      A   U          CAC           CCACUCU 
 120       110       100        90        80        70