10          20        30        40        50        60 
AUCUGGAAGCUUUGUUC--|             A    G           G   GUUUACAC 
                   CGUCGUCUAUAUAU CCCU UAGAACCGAAU UGU        \
                   GUAGCAGGUAUAUG GGGG AUUUUGGCUUA ACA        A
AACUUUCGUCUGCAAAAAC^             A    -           G   CUUAAACG 
120       110       100        90         80        70