10          20        30         40        50        60
GGCCCUGGUGUGUUCCA--         ACC    GC    -|       C   AAAGCUGA 
                   GGAGUCAGG   CAGU  UGCU CUGUUGAA UCA        A
                   UUUUAGUCC   GUCA  ACGA GACAACUU AGU        C
AAAGUCCUCGUUCGUGACC         CGA    GA    G^       C   UGUUGUCC 
 120       110       100        90        80        70