10          20        30         40        50         
ACAGGAGGAGAAACUCU--     U       -| G           GC      CGUCAA 
                   GGUGG UUUCCAC GG CAAUGUAUCUA  GCAACA      \
                   CCACC GAGGGUG CU GUUACAUGGAU  CGUUGU      C
AAGUGGACUGCAACAUUCC     C       A^ G           A-      CGAUCU 
       110       100        90        80         70        60