10           20        30        40        50        
UAUAAAGAUAUCACUCAU---|   A       AGU                   CCUCU 
                     GCUG UUUCUAU   CUCAUGUAUUGGAAUGUUG     A
                     UGAC AGAGAUA   GAGUACGUGACCUUACAAC     U
AACUGAUAAUACUACGGAACU^   A       CU-                   CAUUU 
      110       100        90         80        70        60