10          20        30        40        50         
CAAACUAGUAGCCCUAC--|    UUU    G       AA  U  A        GCCUC 
                   AAUGC   GCUA AGCUGGU  AA GG ACCAAAUC     U
                   UUACG   CGAU UCGACCA  UU CC UGGUUUAG     U
UCCAACAGGACAUCAUUAG^    UAU    G       AC  C  C        GUAAC 
.       110       100        90        80        70        60