10          20        30        40        50        60  
GGGCCGCAUCUGGACGC--|          CC   A     AGU     U      GUCUCAC 
                   GGCCAGUACCA  UGG AGACU   GAUUU GUUGUU       U
                   CCGGUCGUGGU  GCC UCUGA   CUGAA CAACAA       G
GGACGUGGGGGCGACGCCA^          AC   G     CC-     -      CUCGCGU 
  120       110       100        90         80         70