10          20        30        40        50         
AUGGGGGAGGUACUGGCAG--|    C     A       CC         A  GUGGGC 
                     GCCUG CUGAU CUCUUUC  UGUUGCACU CU      C
                     UGGAC GGCUA GGGAAAG  GUAACGUGA GA      A
GGAGGGUCCCAUCGUCCGCCA^    U     C       UA         C  AAGGUC 
.       110       100        90        80        70        60