10        20          30        40        50        60  
CGGUGGGUUGUGAGAGCGAA--|      AUCA         G UG          GUGAGGA 
                      GGUCACA    ACAUUCAUU U  UCGGUGGGUU       C
                      UCGGUGU    UGUAAGUAG G  GGCCACCCAG       G
GGGGAGUCCGACACAGGUCGGG^      CAC-         G --          ACCGGAG 
 120       110       100         90          80        70