10          20        30         40        50         
AGACUGUCUUUGCAAAU--      UU         CU   -|        UC  AGUAUG 
                   GUUUAU  CUGGCAACA  AUC CUGAUGCUG  AG      U
                   UAAAUG  GAUUGUUGU  UAG GACUACGAC  UC      G
AUGUUAAGAUCGACGAACU      GU         UU   U^        C-  GAAAUG 
.       110       100        90        80        70         60