10          20        30        40        50        60
AAGGAGGAGGCCCUAGUAC--|       A  A  C      C         U  GUACUC 
                     UGGUGUUG AG UA UGCAUU GGAACUGAU GG      U
                     ACCACGAC UC GU ACGUAG CCUUGACUA CC      G
CCGCACAGCGAGGCAAUACCU^       C  C  A      U         -  GCUCGA 
 .       110       100        90        80        70