10          20         30         40        50        60
GGGGGAUCAAGCUGACU--    -     U  G   C     -|   G        UUUCUAA 
                   UCUC UGUUU GG UCA CAAAG UGGU GUGAUGUG       U
                   AGAG ACAAA UC AGU GUUUC ACCG CACUAUAC       U
GAUCGGUAACAUCCGGCUC    U     C  G   A     G^   A        CCUUACC 
  120       110       100        90        80        70