10        20          30        40        50         
CGGGGGCCCGGAUUCCUG      --|    CC         AC   C    CGGGGCCU 
                  GGGCCU  GGCAC  ACCCGUAGA  CGA CUUG        U
                  CUCGGG  CUGUG  UGGGUGUCU  GCU GAAC        C
CCGGGGUCGGCGCUACCA      GG^    CC         GU   C    ACACGCCG 
.       110       100        90        80        70        60