10          20        30        40        50         
GAGGAUGGCUUGACGAUGC--| C     C           C         G   UGGAG 
                     UG UGAUG UGGCGGUGACA CGAUGGCGU AGC     A
                     AC ACUAC ACUGCUACUGU GCUACUGCA UCG     C
GGCGUGACCACCGACGAGCCC^ U     U           U         -   UGGGA 
       110       100        90        80        70         60