10           20         30        40        50         
AUCAAAUACCUAUCAUC---|     C    -  G        U  U         GUAAGC 
                    UUCUGC ACUG CU ACAGUCAG AG UGGUCUGGG      \
                    GGGAUG UGGU GG UGUCAGUU UC ACUAGACUC      A
UCCUUUUCCCCUCCUUUAAG^     -    A  -        C  U         UAAAGG 
       110       100         90         80        70        60