10          20        30        40        50        60  
GGGACCCUGCACCGCCU--|  UCCCC    UU       UGG      U   ACUGGUGAGG 
                   GCC     CCGU  UUGGCAA   UAGAAC CAC          \
                   CGG     GGCA  AACCGUU   AUCUUG GUG          U
GGGACGGCCCCGGCGGCUC^  UACGU    UC       CAG      -   GCCUAGGGUA 
  120       110       100        90        80         70