10          20        30        40        50        60  
GCGACAAAUGAAUUCAG--|    UUU   AAA    AG    U           ACAUUUAU 
                   GUGUA   GGA   GGCA  AUGU GGCAUAGCUGA        \
                   CACAU   CCU   CCGU  UGCA CUGUAUCGACU        G
UACUGAUGAACAACCUACG^    UUU   AUA    CU    -           AUAUUACU 
  120       110       100        90         80        70