10         20         30         40        50        60 
UUAUAUUAGAAAACAUU-   -    U    C      A-|  U  A        UUACGGUU 
                  GCG GGUG CGGU GUUGGU  AAG GG AUCAAACC        \
                  CGC CCAU GUCG CGACCA  UUC CC UGGUUUGG        U
UGUUUCGUUACACACACA   A    C    U      AC^  -  C        UACCUGAU 
 120       110       100        90         80        70