10           20        30        40        50         
AACAAGUUCUUUCAUGC---|  G U      GA     G             UGUUAACC 
                    AGA C GGAGGG  GGCAA AUGUUGGCAUAGC        \
                    UCU G CCUUUC  CUGUU UACAACCGUAUCG        U
UUAGACAGAGACUGCGUUUG^  - U      UA     A             UCCAAAAA 
       110       100         90        80        70        60