10         20         30        40        50         
GACGUGAUUAGCAGCGU-   -| UCU   C  AC        UC          AUUAU 
                  CUC CU   ACC GU  CCUGUAGA  CGAAUUUGUG     U
                  GAG GA   UGG CA  GGGCAUCU  GCUUAAGCAC     U
UCGAGCGGGCGACCUAAG   U^ UGC   A  GU        UU          AGAAG 
.       110       100        90        80        70        60