10          20        30        40        50        60 
GGGCCUGGCUGGACGGA--|     A    U          ACA           GAACAUC 
                   GUUGUC UGUG CUGCCUGUCU   CUUGCUGUGCA       \
                   CAACAG ACAC GACGGACAGA   GGACGACAUGU       C
ACCAACAGUGAGUCCGACC^     C    U          CAC           CCACUCG 
 120       110       100        90        80        70