10          20        30        40        50         
CUUUCUUCCAAAGAACA--|    U    C   UG   A  C         AACUCGAUU 
                   CUCUA GAAU UAG  GAA CA UUCUGCACA         \
                   GGGAU UUUA AUC  CUU GU AAGGCGUGU         U
AGGUUUCUUACGUCCGUUU^    U    C   GU   C  A         GACCGUAGU 
       110       100        90        80        70        60