10          20        30        40        50         
AGUAGGAAAGGCAAGACA--|                   AG           AAUCAAA 
                    AGGAGCUUGUUUAACAGCUG  UGAUUUAAAGC       \
                    UUCUCGGACAAGUUGUCGAC  ACUAAAUUUCG       U
CCUGAACCCUCUUUACUUCG^                   CU           AUUUCCU 
       110       100        90        80        70        60