10          20        30        40        50         
AGCUAUGGAAUUUUUGU--|U     A   A                   G   UUUUCA 
                   G CGGGC UCA CAGCGGCAAGGUCUGGAGU AAG      \
                   C GUCUG AGU GUCGUUGUUCCAGACCUCA UUC      A
AUUUUAAGUUCUACAGAUA^U     C   A                   G   UAAUGA 
       110       100        90        80        70        60