10          20        30        40        50         
AUGUUUCCAUCGUUGUU--| C         G          U      A   UGUGGAG 
                   CC UGAAGUGAG GUAUGUGCCC UGGACU CAU       G
                   GG ACUUCAUUC CAUAUACGGG ACCUGA GUA       C
CAGAAGCACAACUACAUCC^ U         A          U      C   CCACGAC 
.       110       100        90        80        70        60