10          20        30        40        50        60 
ACGAGGAGCGGUCAAUGU--|       G               A         UAAACUCC 
                    ACAGUGCA UCAUCCAUAAAGUAG AAGCACUAC        U
                    UGUCAUGU AGUAGGUAUUUCAUC UUUGUGAUG        C
GACAGGAGAGGGACUUCGGU^       G               C         UGACACCA 
  120       110       100        90        80        70