10          20        30        40        50        
CAUUGCCUCAAAGGUAC--|   U    C   UG   U            AACUCGACU 
                   UCUA GAAU UAG  GAA CAUUUCUGCACA         A
                   GGAU UUUA AUC  CUU GUAAAGGCGUGU         U
AGGUUUUUACAUCCCUCUG^   U    C   GU   C            GACUAAAGU 
      110       100        90        80        70        60