10          20        30        40        50        60  
AGGCGGCGCCACGGUGA--| CUU   C     A         CAC     U  A CCGAAAC 
                   GA   AGC UUGGA UGACACGAU   UCCCG UG G       \
                   CU   UCG AACCU GCUGUGCUA   AGGGC AC C       A
ACAGAACUGACCACAACUU^ CUC   A     C         UA-     U  - GCGAUAC 
 120       110       100        90        80          70