10          20        30        40        50        
GCUCUAACGCACCAUAU--|          U     C     C     A     UACAU 
                   UCUAAGGUCCC UCCAG UCUGA AUUCU UGAUC     \
                   GGAUUCUAGGG AGGUC AGACU UAGGA ACUAG     U
CCAACUUGACCUACGAGAC^          U     A     -     A     GAUAC 
    110       100        90        80         70        60